Standard Mailer Box
from $0.62 / unitStarting price per unit, shipping included. Your price depends on quantity, size, material and finishes, and drops as quantity grows. The final price comes with your quote, and it includes shipping.
The standard mailer box, often called an ear lock mailer box or roll end front tuck with dust flaps, suits businesses of any size.
- Custom sizes
- Free design support
- Low minimums
Request a Quote
Tell us what you need. No payment, no obligation.

Quick specs
- Sizes
- Custom, made to your product's dimensions
- Minimum order
- 100 units
- Material
- Corrugated board with a printed top sheet
- Corrugation
- E-flute (1.2–2 mm) or B-flute (2.5–3 mm)
- Printing
- CMYK or Pantone; outside, inside or both, with no extra charge for adding colors
- Coating
- Varnish (water-based) or lamination
- Finishes
- Matte, glossy, satin or soft touch; foil stamping, embossing or debossing and spot UV available
- Closure
- Ear lock closure
- Shipping
- Ships flat
- Assembly level
- Some assembly required
- Suitable as shipping box
- Yes, can be used as shipping box
- Printing technology
- Offset (litho) printing; digital printing is available on request for small runs
- Support for inserts & dividers
- Custom Box Inserts, Custom Box Dividers, Custom Box Partitions
- Available samples
- Structural Sample, Simplified Sample, Pre-Production Sample, Digital Print Proof, Press Proof
- Delivery
- 5–7 working days, plus 4–5 working days for delivery; larger or more complex orders can take longer
- Design support
- Free design support, proofing and 3D preview
- Free dieline templates
- Standard Mailer
Details
Constructed from durable corrugated cardboard, these boxes offer robust protection for your items in transit. The ear locks keep the box firmly closed, safeguarding your products from damage during shipping.
This type of mailer box is noted for its adaptability, it can accommodate a variety of products, from apparel and accessories to small electronics and toys. It is also a budget-friendly choice for companies seeking an economical shipping method.
The standard mailer box is a good starting point for businesses new to custom packaging or unsure which option to choose. It protects a broad range of products.
Explore our full range of mailer boxes to find the right fit.
Measurements
To ensure a perfect fit, understanding mailer box measurements is key. Here's a breakdown of what each dimension refers to when you view the box head-on:
- Length: Measured from one side of the box to the other.
- Width: Measured from the front of the box to the back.
- Height: Measured from the top of the box to the bottom.
Pair with:
Custom Stickers
Card & Flyers
Packaging Inserts

The most common style of mailer box for eCommerce and shipping.
How Standard Mailer Box Compares with Other Mailer Box Styles
Not sure this is the right style? Here is what sets the other styles apart.
- Mailer Box (no Flaps)
This Mailer Box (No Flaps) is a simplified packaging solution designed for easy, secure closures without dust flaps or ear locks.
- Mailer Box (no Dust Flaps)
These space-saving mailer boxes maximize interior volume by eliminating dust flaps while still featuring secure ear locks for easy closure.
- Mailer Box (with Lid)
These mailer boxes feature self-locking lids for secure closure, eliminating the need for dust flaps or ear locks.
- Mailer Box with Adhesive
Seals with a built-in adhesive strip and opens with a tear strip. Features dust flaps for protection, but has no ear locks.
- Mailer Box (3 Flap Lock)
Simplified mailer boxes designed for easy, secure closures without ear locks. Features 3 flaps for a secure, no-fuss closure.
How Ordering Works
- 1
Share Your Requirements
Send us your required or product dimensions, preferred style, required quantity, delivery location, and artwork.
- 2
Review Your Quote
We will prepare pricing based on the selected size, material, printing, finishing, and quantity.
- 3
Approve Dieline & Artwork
Review the layout and artwork before production begins.
- 4
Production and Delivery
After approval, your order moves into production and is shipped to your specified location.
We reply to quote requests within 1 business day.
Frequently Asked Questions
What is a standard mailer box?
The standard mailer box is often called an ear lock mailer box or a roll end front tuck with dust flaps. It is made from durable corrugated cardboard, and the ear locks keep the box firmly closed during shipping.
What can I ship in a standard mailer box?
A standard mailer box can hold products from apparel and accessories to small electronics and toys. It is also a budget-friendly choice for companies that want an economical way to ship.
Is a standard mailer box a good first custom box?
Yes. A standard mailer box is ideal for businesses that are new to custom packaging or unsure about their packaging options, because it gives reliable protection and versatility for a broad array of products.
Can standard mailer boxes be used as shipping boxes?
Yes. Standard mailer boxes can be used as shipping boxes. They ship flat and need some assembly when they arrive.
What corrugated board are standard mailer boxes made from?
Our mailer boxes are made from corrugated board (corrugated fiberboard). Recycled stock options are available on request. E-flute is the usual stock flute, with a thickness of 1.2 to 2mm. B-flute, at 2.5 to 3mm, suits bulky boxes and weighty objects.
What is the minimum order quantity for standard mailer boxes?
The minimum order quantity for standard mailer boxes at PacksDo is 100 units. The price per unit falls as the quantity grows.
How much do standard mailer boxes cost?
Pricing starts from $0.62 per unit, and prices and quotes include shipping. Your price depends on quantity, size, material, printing and finishes, and falls as quantity grows. Request a quote for your project.
How long does it take to get standard mailer boxes?
Production at PacksDo usually takes 5–7 working days. It starts once your artwork is approved and payment is received. Larger or more complex orders can take longer, and we confirm the date in your quote. Delivery usually takes another 4–5 working days, depending on the carrier and your location, so a typical order arrives in about 2 weeks and larger orders take longer. See the turnaround guide.
Ready to start your packaging project?
We reply within 1 business day, and quotes include shipping.
+1 (312) 910-5253Monday–Friday, 9:00 AM to 6:30 PM CT




