Custom Square Mailer Box
Sturdy, shallow custom box ideal for books, wall art, apparel, and more.
Product details
- Large front flap gives ample space for your logo and brand name.
- Custom Square Mailers can feature both outside and inside print.
- Available in three standard sizes, up to 16" x 16" x 2.25".
100% Recyclable
Our boxes are 100% recyclable. Good for your customer, good for the planet.
5-Star Customer Rating
Real agents available to answer your questions, 5 days a week.
Ships Fast!
Give your brand the spotlight it deserves. Get more eyes on your brand while in transit to your customer.
Design Your Box
We digitally print your art on our corrugated board in CMYK, often referred to as 4-color process, ink with a UV cure. The UV cure ensures your art is set to withstand basic elements and won't rub off. Our printers are calibrated to SWOP standards, but no two digital printers are the same, and we cannot match a PMS color. If color matters to you, please explore our proof options.
Proof and Sample Options
If seeing a sample before you place a full order is important to you, we offer two options:
1. Proof
You can always order a quantity of 1 with Pratt. This is the best way to see your art. Turn times for custom proof orders will vary; please chat with us if you have a specific deadline, and we'll let you know if we can make it.
2. Printed or Blank Samples
If you want to see the quality of our printing or you need an extra blank included with your proof order for sizing purposes, you can order a blank or printed sample mailer box for just $1.
Product Guarantee
We take full responsibility for the quality of the product. If you are ever dissatisfied with the quality, reach out to us immediately. Our terms and conditions outline our policies on refunds and reprints. Our product is 100% custom. Because of this, we expect our customers to take responsibility for the art product itself. If you want to be sure the end product turns out exactly how you wanted it to, we strongly recommend that you purchase a proof before you place a full order.
Shipping
UPS ground shipping is our default. Our boxes are packed in a corrugated cardboard box, usually no more than 50 pounds/each. You will receive a shipping notification when your order is being processed for shipping. Please allow 24 hours for the tracking number to populate your shipping information. Expedited shipping is available on the shipping calculator. If you require special shipping instructions such as blind shipping, a house UPS account, or an alternate shipping arrangement, you must reach out to customer service to approve and process your request.
Square Mailers Deliver Flat, with Flair
When you’re trying to make an impression, the square mailer's top-open style offers an unmatched unboxing experience. Our square mailer comes in shallow sizes, making it ideal for apparel, ticket packages for season ticket holders, or framed art. The sturdy corrugated means your awards or flat art pieces will be safe in transport.
The Power of Pratt – Direct to You
The Power of Pratt Industries with the convenience of online ordering. Even if you’ve worked with Pratt on large-scale lithographic or flexographic packaging jobs, large-scale digital printing is a game-changer for large and small businesses. Pratt’s direct-from-the-manufacturer, digitally printed boxes are great for testing product innovations, small-batch employee onboarding, or sales kitting for your sales team that requires a custom solution with maximum branding that leaves a big impression. No plate fees, small to large order sizes, and quick order times, all direct from the manufacturer, so you can get the best price possible.
Frequently Asked Questions
Can these boxes be used for shipping art, photos and other delicate items?
These boxes are made of sturdy corrugated cardboard and will withstand the rigors of the delivery truck. Be sure to wrap them carefully in a shock-absorbing void fill and trust that they will arrive intact.
Are these boxes safe for food?
If you want to package food in square mailers, we recommend wrapping the contents. If you plan to keep the contents free within the box, we suggest you look at our pizza box, which is made with water-based inks.
Can I order a small quantity to test to see if my product will fit?
Our $1 samples will be the perfect answer if you're just looking for fit. If you want to take it one step further and test out your design, too, look to the proof. Order and quantity of one at checkout. First-time customers can get their proof for free with the code FREEPROOF.
Can I apply my design to a different-sized box?
Did you order a free proof and figure out that you need a bigger size? It happens. Unfortunately, our box dimensions are not always scalable, so we can’t just apply it to a different size. However, if you’d like one of our designers to take a peek at it after you get it designed, we’d be happy to give it a look and be sure it’s perfect.
What is the square mailer best used for?
Many clients have had great luck with the square mailer for apparel and swag boxes. It has the appeal of the mailer box in terms of “unboxing experience” with the wide and flat square footage you might need for textiles, apparel, and framed art like recognition certificates, original art, and framed photography.
Can I print on the inside of the box?
We offer inside print, outside print or BOTH. Printing your message on the inside of the box can eliminate the need to add additional marketing materials to the contents. You can print your message right on the lid. External printing gives your recipient that “Christmas morning” feeling building anticipation of the unboxing event. SOme of our customers if sending their package to an are with known porch pirates will keep the outside fairly simple and make the inside amazing. It’s up to you and your goals.