20" x 27" White Self-Seal Flat Mailers with pull tab tear strip. Durable .028 Chipboard construction protects photos and documents during shipping. Case of 50.
  • Dimensions: 20" x 27" exterior
  • Material: .028 Chipboard
  • Quantity: 50 mailers per case
  • Weight: Approximately 48.8 lbs per case
  • Shipping: Parcel eligible

The White Self-Seal Stayflats Plus® Mailer delivers large-format flat protection through lightweight chipboard construction that keeps contents rigid without additional stiffeners or inserts. The peel-and-seal closure forms a secure bond without tape, and a pull-tab tear strip allows recipients to open the mailer cleanly without tools.

These mailers are well suited for print fulfillment, art and photography studios, architectural and engineering firms, and e-commerce operations shipping posters, drawings, proofs, certificates, or any oversized flat material that cannot be folded or rolled. The white exterior provides a clean, professional presentation at the point of delivery.

Each case contains 50 mailers. The lightweight chipboard construction helps minimize per-package weight, which can reduce carrier costs at volume.

Strength Material:
0.028 Chipboard
Shipping Unit:
50 PER CASE
Width:
20.00"
Height:
27.00"