50-Pack of Corrugated Cardboard Sheets 9x12, Flat Card Boards

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 Cardboard Filler Inserts for Packing Mailing Crafts, 9x12 in

Large quantity: package comes with 50 piece of corrugated cardboard in total, sufficient quantity to meet your various needs; Strong material can

50 Pack Brown Corrugated Cardboard Sheets Flat Cardboard Sheets Cardboard Inserts Flat Cardboard Squares Separators for Art Projects DIY Crafts

Mat Board Center, 50 Pack 9X12 Corrugated Cardboard Sheets, Flat Cardboard Pads

50-Pack Large Corrugated Cardboard Sheets, Nepal

Cardboard Sheets

Corrugated Sheets

50 Pack Brown Corrugated Cardboard Sheets Flat

zmybcpack 50 Pack Corrugated Cardboard Sheets 9x12 inch, Corrugated Cardboard Filler Insert Sheet Pads for Packing, Mailing, Crafts : Office Products

50-Pack of Corrugated Cardboard Sheets 9x12, Flat Austria

Juvale 50 Pack Corrugated Cardboard Sheets 6x9, Flat Packaging Inserts For Packing, Shipping, Mailing, 2mm Thick : Target

Included: 50 pack 9x12 inches corrugated cardboard layer pads. B-Flute corrugated cardboard 1/8 (3mm) thick. White on one side and natural brown on

Golden State Art, 50 Pack 9x12 One-Side White Corrugated Cardboard Sheets, Flat Cardboard Inserts Layer Pads for Mailing, Packaging or Art Crafts

Brown Cardboard Sheets