Home/ Shapes & Styles/ Mailer Boxes/ Mailer Shipping Boxes








Starting from:
$2.00
per box
Every online order starts with a promise. A customer chooses a product, pays for it, and waits for the package to arrive. The box is the first physical part of that promise. Custom mailer shipping boxes help businesses send products in packaging that looks neat, fits well, and represents their brand.
A good shipping package should be easy to pack and comfortable to open. It should also have enough strength for the product and its delivery journey.
At Umbrella Custom Packaging, we create packaging for online stores, subscription businesses, retail brands, and companies that ship products directly to customers across the USA.
Not every online store ships the same type of product. A clothing brand may send folded shirts. A beauty store may ship small skincare products. A stationery business may pack notebooks, cards, and accessories.
Each order needs a different inside space. For example, a flat item may fit better in a shallow mailer, while a product with more height needs a deeper structure. Custom mailer shipping boxes can be made around these differences so businesses do not have to use one oversized carton for everything.
Small mailer shipping boxes are useful when the order contains one or two compact items. A jewelry brand may use them for accessories placed inside suitable protective packaging. A skincare company may choose a compact mailer for a small product set. A stationery shop may use a shallow style for cards or other light items. Smaller packages can help reduce unnecessary empty space when properly sized. However, the smallest possible box is not always the right one. The product still needs enough room for any required protection.
A delivery box can carry the brand before the customer even opens it. Printed mailer shipping boxes can show the company logo, a simple pattern, or a short message.
Some businesses prefer a plain outside with a small logo. Others use full-color artwork that makes the package easy to recognize. For example, a beauty brand may choose soft colors and simple typography. A clothing store may use bold lettering and a clean black-and-white design. The artwork should support the brand without making important shipping labels difficult to place or read.
The outside of a shipping package faces handling, labels, and transportation. Because of this, a simple exterior can be a smart choice. The inside can carry more personality.
When the customer opens the lid, they may see a welcome message, brand artwork, or a short thank-you. This creates a nice difference between the delivery package and the product presentation. For brands that want a stronger unboxing experience, custom PR boxes can also be used for special campaigns and promotional deliveries.
Corrugated mailer shipping boxes use fluted material between paper layers to create a stronger structure than ordinary flat paperboard.
The selected flute type and board grade should match the product weight and shipping needs.
Some useful options include:
Actual thickness and strength vary by manufacturer and board specification. The final material should be selected according to the product, packing method, and expected shipping conditions.
Cardboard mailer shipping boxes are a practical choice for many online businesses. They can be created in different shapes and sizes, with printed branding on selected surfaces.
A simple cardboard-style mailer may be suitable for lightweight products, while corrugated construction can be selected when more support is required. The important thing is to choose the structure according to the actual product. A small clothing item and a glass jar should not automatically use the same packaging setup.
Kraft mailer shipping boxes have a brown paper appearance that works well with simple branding. A black logo, white printed detail, or small line illustration can look attractive against the kraft surface.
This style may suit handmade products, clothing brands, stationery businesses, and natural-looking product collections. Kraft packaging does not need heavy artwork to stand out.
A clean logo and well-placed shipping label can create a professional appearance. For smaller product presentations, custom kraft boxes can help maintain a related brand style.
Eco-friendly mailer shipping boxes should be based on actual material specifications. Businesses can explore suitable recycled-content corrugated board, responsibly sourced paper materials, and designs that reduce unnecessary packaging.
Using a properly sized box may also help avoid excess filling material. However, a brown kraft surface does not automatically mean the package is environmentally friendly. Claims about recycling, recycled content, compostability, or other environmental benefits should match the finished packaging and applicable requirements.
Instead of using many random box sizes, online businesses can create a small packaging range.
Here are some example dimensions:
These are example measurements in length × width × height.
Actual dimensions should include enough room for the product and any required protective packaging.
When customers order from the same business more than once, familiar packaging can help them recognize the brand. The company may use the same logo position and colors across every box size.
A small mailer and a large mailer can look like part of the same family. Inside, the business can include a thank-you card, care instructions, or a suitable QR code. For subscription orders, the message may change each month while the outside branding stays consistent. This creates variety without losing brand recognition.
Mailer shipping boxes wholesale can help businesses prepare packaging for regular online orders.
A company may keep several standard sizes in stock rather than ordering a different box for every product.
Example quantities include:
Final pricing depends on dimensions, material grade, printing, box style, finishing, and quantity. Businesses should also consider storage space and expected order volume before choosing their quantities. For larger shipping needs, custom shipping boxes can provide additional structural options.
Order custom mailer shipping boxes that fit your products and make daily packing easier. Choose cardboard mailer shipping boxes for suitable everyday orders, corrugated mailer shipping boxes for added structure, or kraft mailer shipping boxes for simple branding. Contact Umbrella Custom Packaging to discuss your sizes, artwork, materials, and order quantities. We can help create a practical shipping package that looks professional from your packing table to your customer's doorstep.
Enjoy the benefit of no additional costs for die and plate setups on your custom orders.
Order as few or as many items as you need without any minimum quantity restrictions.
Avail professional design services without any added fees, ensuring your vision comes to life.
Get your orders processed and delivered promptly, ensuring the fastest turnaround time possible.
Benefit from our regular discounted rates and get the best custom packaging at the lowest prices.
Enjoy the added perk of free shipping on your orders, making it even more cost-effective for you.
Enjoy the benefit of no additional costs for die and plate setups on your custom orders.
Order as few or as many items as you need without any minimum quantity restrictions.
Avail professional design services without any added fees, ensuring your vision comes to life.
Get your orders processed and delivered promptly, ensuring the fastest turnaround time possible.
Benefit from our regular discounted rates and get the best custom packaging at the lowest prices.
Enjoy the added perk of free shipping on your orders, making it even more cost-effective for you.
Enjoy the benefit of no additional costs for die and plate setups on your custom orders.
Order as few or as many items as you need without any minimum quantity restrictions.
Avail professional design services without any added fees, ensuring your vision comes to life.
Get your orders processed and delivered promptly, ensuring the fastest turnaround time possible.
Benefit from our regular discounted rates and get the best custom packaging at the lowest prices.
Enjoy the added perk of free shipping on your orders, making it even more cost-effective for you.
| Size | All custom shapes and sizes |
| Paper Stock | 14pt cardboard, 16pt cardboard, 18pt cardboard & 24pt cardboard, White SBS C1S C2S, Corrugated, Rigid, Kraft, Linen |
| Printing | Digital, Offset (PMS and CMYK ) and Screen Printing |
| Options | Matte, Glossy, Spot UV, Aqueous Coating and Embossing, Debossing |
| Extras | Flaps, Ribbons, thread handles, gold foiling, silver foiling |
| Quantities | Short run and Bulk orders are accepted |
| Proofing | 3D Digital Mockup, Physical Sampling(On Demand), |
| Turnaround Time | 6-7 days to print and dispatch, and 2-3 days for ground shipping |
We prioritize our customers' convenience above all at Umbrella Custom Packaging. That's why we're happy to offer a wide range of payment options to suit your preferences. So, feel confident knowing that when you choose Umbrella Custom Packaging, paying for your orders is as effortless as possible.





Following are few steps which provide the complete Guide.
Submit a request for free custom quote first through our website or calling our customer service representative. You will have the prices in 30 minutes.
Match the price with your budget line and ask the representative to beat that. We will try our best to give you the lowest possible prices here at Umbrella Custom Packaging.
Give your approval on the prices to proceed with the order right away. We will be delighted to take you on board with Umbrella Custom Packaging throughout your packaging needs.
Share your artwork file to the dedicated representative so that our design department can create a 3D digital mockup for you. You can ask for the template to design it by your own as well.
It’s a very important step. Our Creative design team can provide you some creative design suggestions if you ask for that. It’s a certain value addition to your packaging.
After you receive a 3D digital Mockup for your packaging, you need to approve that in order to proceed ahead. You can ask for frequent changes until it satisfies you before you approve it.
The next step is to make the payment and our payment methods are very secure. the first one is that you can make it through your debit/card.
The other method is for the PayPal users. We accept the payments through PayPal as well. Refund Policy is mentioned on our website.
For the bigger amounts we suggest Wire/ACH bank transfers in order to avoid the payment processor’s taxes.
A final specification sheet will be sent to you before we send your order towards to the production after the payment.
The sample run will be sent to the customer before the bulk order if it’s required or if the customer go for it.
The order will be produced in the given time span and will be sent toward the Quality Control unit before shipping.
Our QC department will check the order and approve it after certain text if it comes good. After It will be sent to the shipping department.
The Order will be shipped right away after it is cleared from the QC department. Tracking ID will be provided and the order will be delivered.
The customer’s thoughts and suggestions on the order will be taken and displayed on our media. Also, the issue will be addressed.
One of our customer service representative will be appointed to the customer whoever places the order with us. He/she will keep the customer in a loop so to make the next order placement super easy for both the customer and company.
The customer will be regularly informed about the discounts that the company offers every month and year like month-end and Christmas discounts.
Umbrella Custom Packaging will ultimately build this route to a successful and profitable business relationship with the customer.
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