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11 x 13 1/2" White Stayflats® Mailers

Strong chipboard mailers protect photos and documents during shipping.
  • Manufactured from white chipboard.
  • Lightweight to save on postage.
  • No additional stiffeners needed.
  • Tab lock closure.
Stock Number
Pricing
Stock NumberRM3WPricing
11 x 13 1/2" White Stayflats® Mailers
Specifications

Outside Dimensions W x L: 11 x 13 1/2"

Thickness: .028

Quantity Per Case: 100

Order in Multiples of: 1

Freight Class: 60

Weight: 20.78 EA

NMFC Code: 20475-11

Ships Parcel: Yes

Description

White Stayflats® Mailers in 11 x 13-1/2" are rigid flat mailers constructed from white chipboard that acts as its own stiffener, eliminating the need for inserted boards or supplemental stiffening materials. The self-locking tab closure seals the mailer securely without tape or additional fasteners.

These mailers are well-suited for e-commerce retailers shipping prints and artwork, commercial photo labs, direct mail programs, and publishing operations sending galleys or promotional flats. The clean white exterior accepts printed labels and is compatible with branding overlays, making it practical for customer-facing shipments.

Each mailer measures 11" x 13-1/2" and the case contains 100 units at approximately 20.78 lbs per case. The parcel-friendly format supports high-volume replenishment without specialized receiving requirements.

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