Plain Mailer Boxes
See details
Ship your products confidently with stock mailer boxes.
- 12 size options
- 1/16" white E-flute cardboard
- Easy to assemble
- Plain, unprinted boxes
- Quantities from 12 to 600
Budget-friendly & ready to go
Our plain mailer boxes are made from sturdy E-flute cardboard, providing durable and reliable packaging for a variety of uses. Whether you’re in apparel, beauty, e-commerce or subscription box-based businesses, these non-printed boxes are ideal for you. Easily customize with labels, stickers or custom print tape to add a personal touch, without the need for a full design.
Effortless assembly & versatility
These stock mailer boxes are designed for easy assembly, making them a practical choice for any business. Their lightweight yet strong construction ensures your products are well-protected during shipping. Suitable for a wide range of industries, our plain mailer boxes meet diverse packaging needs with efficiency.
Ordering made easy
Ordering your plain mailer boxes is a straightforward process. Choose the size and quantity that best fits your needs, and we’ll take care of the rest. You can order exactly what you need, whether it’s a few boxes or a bulk order. We'll make sure they reach you safe and sound, so you can do the same for your customers and their orders.
Reviews
Reviewed by 19 customers
Frequently asked questions
At the moment the minimum order for our plain mailer boxes is 12.
You can customize your unprinted boxes with branded labels, stickers or custom packaging tape (self-adhesive or water-activated) to make your package personalized and stand out from others.
See our overview section for a video that walks through assembling your box for the first time.
E-flute is very thin (1/16") corrugated cardboard. It’s very easy to fold and is excellent for printing. Sturdy and crush-resistant, it’s a good option for shipments but we do not recommend these mailers for very large or heavy items.
Yes. You can order sample mailer boxes in all our available sizes. We'll send a box pre-printed with a sample design for only $4 – and get free standard shipping when you use code SAMPLEBOX at checkout. This way, you can get a feel for the quality and try out different sizes before you order in bulk.