12 x 4 x 4" (25 Pack) White Corrugated Mailers 12 x 17 Thickness is typically 1/8"

Thickness is typically 1/8"

Instantly add an attractive upscale appearance to any package

This tape is made by STA and holds boxes excellent for moving or shipping

Display and protect important messages

Heavy Duty Singlewall

12 x 4 x 4" (25 Pack) White Corrugated Mailers 12 x 17 Thickness is typically 1/8"Corrugated Mailers are super strong yet lightweight to save on postage. Perfect for shipping small, lightweight fragile items. Manufactured from ECT 32 B, white corrugated. These one piece mailers fold together in seconds. Crush resistant mailers fold to provide double walls of protection on front and sides. No tape, glue or staples needed.