BOX USA Double Wall Corrugated Cardboard Sheets, 24 X 36, Kraft

Kraft Corrugated Cardboard Mailer Box - 5 X 4 X 2

Box USA BSP2436W Corrugated Sheets 36

The corrugated cardboard sheets can be inserted into a mailer to protect against essential documents getting bent and damaged in the mail. The cardboard rectangles can also be used as a backing for craft projects or make your photo frames! You can also use them to make signs with markers or paint. Our brown cardboard dividers for boxes with side funneling each measure 6 x 9 inches and are 2-millimeter thick.

50 Pack Corrugated Cardboard Sheets for Mailers Flat Packaging Insert

Corrugated Cardboard Sheets 4mm - 3/16 Thick 24x36-25 Pack. Filler Insert Pads, Brown Frame Backing Rectangular & Square Flat Boards for Art&Crafts, DIY Projects, Mailing,Dividers & Packaging : Industrial & Scientific

DoubleWall Corrugated Sheets (Kraft) - 23 X 24 Inch

36 x 5 x 42 44 ECT C Flute 15/bundle

Quality and Durability - Constructed from 200#/ECT-32 white corrugated cardboard, these sheets offer unmatched strength and durability. Whether you

Aviditi Corrugated Cardboard Sheets 24 x 36 (5 Pack) Large Card Board for Layer Separation Packaging Mailing Shipping Packing, and Protecting

Golden State Art, 50 Pack 11x17 One-Side White Corrugated Cardboard Sheets, Flat Cardboard Inserts Layer Pads for Mailing, Packaging or Art Crafts Photo Backing (1/8 Thick) : Office Products

Box USA BSP1812 Corrugated Sheets, 18 x 12, Kraft (Pack of 50)

Corrugated Cardboard Sheets

Golden State Art, 10 Pack 9x12 One-side White Corrugated Cardboard Sheets, Flat Cardboard Inserts Layer Pads for Mailing, Packaging or Art Crafts photo backing (1/8 Thick) : Office Products

BOX USA BRT9SCW Reverse Tuck Folding Cartons, 4 x 2 1/2 x 6, White (Pack of 250) : Industrial & Scientific