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

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.

Qilery 200 Pcs Corrugated Cardboard Sheets 12 x 12 Inches Flat

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Non Corrugated Cardboard - Search Shopping

Pads Cardboard Corrugated Inserts Sheet Filler 10/50 Pack Many Sizes

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

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

School Source

This Package Comes with 25 Solid Kraft Brown Colored Cardboard Sheets Our sheets are Acid Free and great for extra protection while Shipping items.

Corrugated Cardboard Filler Insert Sheet Pads 1/8 Thick - 17 x 11 Inches for packing, mailing, and crafts - 25 Pack

HAKZEON 50PCS 8.5 x 11 Inch Corrugated Cardboard Kenya