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.
Corrugated Cardboard Filler Insert Sheet Pads 1/8
suituts 50 Pack 8X10 Inch White Corrugated Cardboard
Golden State Art, 50 Pack 9x12 One-side White Corrugated Cardboard
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50-Pack of Corrugated Cardboard Sheets 9x12, Flat Card Boards
Package contains: 50 pack 9x12 inch corrugated cardboard sheets.Filler inserts for packing, crafts, mailing. Specification: These corrugated packaging
zmybcpack 50 Pack Corrugated Cardboard Sheets 9x12 inch, Corrugated Cardboard Filler Insert Sheet Pads for Packing, Mailing, Crafts
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Juvale 50-pack Corrugated Cardboard Sheets 9x12, Flat Inserts For