Cardboard Sheet - Double Wall (5 Ply) - 52Lx52W

Excellent for dividers and shock absorbers.Use to separate and protect items."C" flute, approximately 3 mm thick for Single wall & 7 mm for Double wall.Ships flat for easy handling and storage

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.

Juvale 200 Pack 5x7 Corrugated Cardboard Sheets for Mailers, Flat Packaging Inserts for Shipping, Mailing, Crafts, 2mm Thick

Corrugated Packaging Materials Shipping Boxes Packsize, 57% OFF

BOX USA Double Wall Corrugated Cardboard Sheets, 24 x 24, Kraft (Pack of 5), (BSP2424DW) : BOX USA: Industrial & Scientific

Aviditi Double Wall Corrugated Cardboard Sheets, 48 x 72, Kraft, Pack of 5,SP4872DW : Industrial & Scientific

DoubleWall Corrugated Sheets (Kraft) - 5 X 5 Inch

Cardboard Sheet - Double Wall (5 Ply) - 52Lx52W

Corrugated Cardboard (Pack of 12) – MakerStock

200 Pack 5x7 Corrugated Cardboard Sheets for Mailers, Flat Packaging Inserts for Shipping, Mailing, Crafts, 2mm Thick : Industrial & Scientific

Coroplast 42D14122 36 in. x 72 in. x 0.157 in. (4 mm) White Corrugated Twin Wall Plastic