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9 x 11 1/2" Stayflats® Do Not Bend Mailers

9" x 11 1/2" Stayflats® Do Not Bend Flat Mailers with pull tab tear strip. Durable .028 Chipboard construction protects photos and documents during shipping. Case of 100.
  • Dimensions: 9" x 11 1/2" exterior
  • Material: Paperboard
  • Quantity: 100 mailers per case
  • Weight: Approximately 21.4 lbs per case
  • Shipping: Parcel eligible
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Stock NumberRM2DNB1$63.702$61.155$59.1110$57.5820+$56.06Add to Cart
9 x 11 1/2" Stayflats® Do Not Bend Mailers
Specifications

Outside Dimensions W x L: 9 x 11 1/2"

Thickness: .028

Quantity Per Case: 100

Order in Multiples of: 1

Freight Class: 60

Weight: 21.4 EA

NMFC Code: 20475-11

Ships Parcel: Yes

Description

Stayflats® Do Not Bend Mailers deliver rigid, flat protection for documents, photos, certificates, and artwork that must arrive without folds or creases. Built from 100% recycled paperboard, these mailers are structurally stiff throughout transit and fully recyclable after use — combining protective performance with sustainable materials.

The pre-printed "Do Not Bend" exterior messaging communicates handling instructions directly to postal workers and carrier staff, reducing the risk of mishandling before the package reaches its destination. A top-loading, pressure-sensitive self-seal closure secures contents without additional tape or equipment, supporting efficient fulfillment in e-commerce, direct mail, photography studios, legal and medical offices, and professional document distribution.

Each mailer features an integrated tear strip for clean, tool-free recipient opening. Exterior dimensions are 9 x 11 1/2 inches, accommodating standard letter-size and slightly oversized flat contents. Sold in cases of 100 and ships via parcel.

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