BOX USA Rigid Mailers 9" x 12" (100-Pack) - Cardboard Mailer Envelopes for Photos, Documents, Prints - Stay Flat
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Selected Option
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Size: 9" x 12" (100-Pack)
Features
- STAY-FLAT RIGID PROTECTION: Heavy-duty self sealing rigid mailers made from sturdy cardboard to help keep contents flat and protected in transitideal stay flat mailers to protect photos, artwork, certificates, and important documents.
- 9" x 12" SIZE FOR DOCUMENTS: Standard document-size cardboard mailer envelopes designed for prints and paperworkgreat photo mailers and document mailer option when you need wide coverage and clean edges.
- BULK 100 PACK VALUE: Stock up for home businesses, offices, and shipping stations100 count cardboard envelopes for consistent packing, faster fulfillment, and better cost-per-mailer.
- CLEAN, PROFESSIONAL LOOK: Bright white, presentation-ready hard envelopes for mailing that look sharp for clients, classrooms, studios, and official document shipmentseasy to label and barcode.
- SHIPPING + STORAGE MULTI-USE: Use as do not bend envelopes, for eCommerce fulfillment, photo & art, certificate mailing, or flat storagereliable cardboard mailers for shipping, packaging, and organization. Made in USA & made of recycled materials
Description
BOX USA Stayflat Flat Mailers offer dependable packaging for documents, photos, artwork, and marketing materials. These rigid envelopes are crafted from sturdy chipboard to keep contents flat and secure during shipping and handling. Our stayflat design eliminates bending of contents without the need for extra inserts or stiffeners, ensuring arrival looking professional and undamaged. Each mailer is lightweight, helping to save on postage while still providing excellent rigidity and meet the needs of USPS First Class, Priority Mail, and commercial carrier requirements. These mailers feature a reliable peel-and-seal adhesive strip that makes packing quick, clean, and secure protecting against tampering while providing moisture resistance. For companies managing large order volumes, BOX USA offers bulk packs of 100 or more in multiple sizes making them ideal for e-commerce sellers, fulfillment centers, print shops, and offices that need consistent, professional packaging. Many small businesses use these flat mailers for shipping brochures, photos, invoices, or product literature, while creative professionals rely on them for mailing artwork, proofs, or promotional pieces. The versatile design also makes them suitable for mailing books, magazines, calendars, and other media that must stay flat.
Brand: BOX USA
Color: White
Closure Type: Self-Seal
Occasion: all occasions
Material: Cardboard
Brand Name: BOX USA
Model Name: BURM5SS
Global Trade Identification Number: 66
Manufacturer: BOX USA
Unit Count: 100 Count
UPC: 193116472066
Included Components: 9 3/4 x 12 1/4" White Self-Seal Flat Mailers
Item Weight: 22.1 pounds
Material Type: Cardboard
Color: White
Occasion: all occasions
Style: Flat
Item Shape: Rectangular
Occasion Type: Business
Closure Type: Self-Seal
Number of Items: 100
Additional Features: Lightweight, Reusable, Scratch Resistant, Self-Adhesive Closure, Tear Resistant
Recommended Uses For Product: Letter
Item Dimensions L x W: 12.25"L x 9.75"W
Size: 9" x 12" (100-Pack)
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
