12x12 Corrugated Cardboard Sheets 24 Pack Bulk Flat Square Inserts for Packing, Mailing, Crafts

Put a sheet in a mailer to protect a piece of paper so it does not get bent in the mail. Use it as a backing for craft projects, or even make your own photo frames! You can also use them to make signs with markers or paint. Each piece of kraft brown cardboard measures 12 x 12 inches.

Corrugated Cardboard Sheets 4mm - 3/16 Thick 24x48- 25 Pack

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

50 Pack Corrugated Cardboard Sheets 11 x 16.5 Inches Cardboard

Hacaroa 40 Pack Corrugated Cardboard Sheets 1/8 Thick, 12 x 12 Flat Cardboard Inserts Square Cardboard Filler Pads for Mailing, Packing, Shipping, Craft, Brown : Buy Online at Best Price in KSA

36 Corrugated Cardboard Sheets 12 x 12 Inches Brown

25 12x12 Cardboard Corrugated Pads Inserts Filler Sheet 12 x 12

Buy Belle Vous Brown A4 Corrugated Packing Cardboard Sheets (24 Pack) - 3mm Thick Flat Pack Kraft Board for Mailing, Arts, Crafts and Packaging online

Belle Vous Brown A4 Corrugated Packing Cardboard Sheets (24 Pack) - 3mm Thick Flat Pack Kraft Board for Mailing, Arts, Crafts and Packaging

Corrugated Cardboard Sheets - B Flute (2mm thick) - Brown on Both

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Golden State Art, 10 Pack 12x12 One-side White Corrugated Cardboard Sheets, Flat Cardboard Inserts Layer Pads for Mailing, Packaging or Art Crafts

40 Pcs Corrugated Cardboard Sheets, 12 x 12 Inches Flat Cardboard Sheets, Square Card Board Sheet, 1/6”Thick Cardboard Insert for Crafts, Packing

Juvale 12x12 Corrugated Cardboard Sheets 24 Pack Bulk Flat Square

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50PACK Corrugated Cardboard Sheets 12x12 Inches, 1/8Inch Thick Flat Cardboard Sheets, Brown Kraft Paper for Brown Stationery Paper, D.I.Y. Project