50 Pack Corrugated Cardboard Sheets Cardboard Filler Inserts for Packing Mailing Crafts, 11x17 in, Corrugated Paper

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.

12 x 15 Inch Corrugated Cardboard Sheets Flat Layer Pads White rectangle Separators Bulk Flat Card Boards Inserts for Packing, Shipping,Art,Mailing,Diy Crafts,T-Shirts，Divider Backing 50 Pack - Yahoo Shopping

zmybcpack 50 Pack Corrugated Cardboard Sheets 8.5x11 inch, Corrugated Cardboard Filler Insert Sheet Pads Flat Cardboard Sheets for Dividers, Packing, Mailing, Crafts : Office Products

100 8.5x11 Cardboard Corrugated Pads Inserts Filler Sheet 8.5 x 11

White Backer Board

50-Pack Large Corrugated Cardboard Sheets for India

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, 11x17 in

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

50 Pack Corrugated Cardboard Sheets 11 x 16.5 Inches Cardboard Sheets Flat Cardboard Inserts for Crafts Packing Mailing Art Project, 2mm Thick - Yahoo Shopping

50-pack Large Corrugated Cardboard Sheets, 11x17 Flat Packaging Inserts For Mailers, Craft, Shipping, Packing, Mailing, 2mm Thick : Target

ZOENHOU 50 PCS 11 x 8.5 Inch Corrugated Cardboard Brazil

Golden State Art, 25 Pack 11x14 Corrugated Cardboard Sheets, Flat