View 3 of **USED BUT APPEARS NEW** Stayflats Plus Mailers | Rigid Shipping Envelopes | Tamper Evident Security with Peel & Seal Pressure Sensitive Closure | Built-in Corner Protection| White | 100 Per Case | 12-3/4" x 15" 12.75" x 15" - 100 count White

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View 1 of **USED BUT APPEARS NEW** Stayflats Plus Mailers | Rigid Shipping Envelopes | Tamper Evident Security with Peel & Seal Pressure Sensitive Closure | Built-in Corner Protection| White | 100 Per Case | 12-3/4" x 15" 12.75" x 15" - 100 count WhiteView 2 of **USED BUT APPEARS NEW** Stayflats Plus Mailers | Rigid Shipping Envelopes | Tamper Evident Security with Peel & Seal Pressure Sensitive Closure | Built-in Corner Protection| White | 100 Per Case | 12-3/4" x 15" 12.75" x 15" - 100 count WhiteView 3 of **USED BUT APPEARS NEW** Stayflats Plus Mailers | Rigid Shipping Envelopes | Tamper Evident Security with Peel & Seal Pressure Sensitive Closure | Built-in Corner Protection| White | 100 Per Case | 12-3/4" x 15" 12.75" x 15" - 100 count WhiteView 4 of **USED BUT APPEARS NEW** Stayflats Plus Mailers | Rigid Shipping Envelopes | Tamper Evident Security with Peel & Seal Pressure Sensitive Closure | Built-in Corner Protection| White | 100 Per Case | 12-3/4" x 15" 12.75" x 15" - 100 count White