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11 x 13 1/2" White Self-Seal Stayflats Plus® Mailers

Strong chipboard mailers protect photos and documents during shipping.
  • Manufactured from lightweight chipboard to save on freight costs.
  • No additional stiffeners needed.
  • Peel-and-seal closure.
  • Pull tab tear strip for easy opening.
Stock Number
Pricing
Stock NumberRM3SSPricing
11 x 13 1/2" White Self-Seal Stayflats Plus® 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: 27.44 EA

NMFC Code: 20475-11

Ships Parcel: Yes

Description

The 11 x 13½" White Self-Seal Stayflats Plus® Mailer is a rigid chipboard flat mailer built to keep documents, photos, prints, and artwork flat throughout transit. The chipboard construction provides inherent stiffness, eliminating the need for separate stiffener inserts and helping control both material cost and outgoing package weight.

These mailers suit e-commerce retailers shipping art prints, professional photographers fulfilling portrait orders, print distributors sending proofs, and administrative teams mailing legal or letter-size documents. The white exterior accepts standard shipping labels and direct-print thermal transfer without additional surface treatment.

Sealing is handled by a peel-and-seal self-adhesive strip that requires no tape at the packing station; recipients open via a pull-tab tear strip for clean, damage-free access. Interior dimensions measure 13½" x 11". Each case contains 100 mailers and ships via parcel carrier.

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