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.

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

200 Pack 5x7 Corrugated Cardboard Sheets for Mailers, Flat Packaging Inserts for Shipping, Mailing, Crafts, 2mm Thick

24 Pack Corrugated Cardboard Sheets 12x12, Flat Square Card Board Inserts for Packaging, DIY Crafts : Arts, Crafts & Sewing

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

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

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

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

Aviditi 886W Corrugated Cardboard Box 8 L x 8 W x 6 H, White, For Shipping, Packing and Moving (Pack of 25) : Buy Online at Best Price in KSA - Souq

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Mat Board Center, 50 Corrugated Cardboard Sheets 12x12 Inches Flat Card Board Inserts for Packing, Shipping, Mailing, DIY Crafts

50-Pack of Corrugated Cardboard Sheets 9x12, Flat Card Boards, Packaging Inserts for Shipping, Mailing, Arts and Crafts, DIY Projects, Packing Mailers, 2mm Thick

36 Corrugated Cardboard Sheets 12 x 12 Inches Brown Kraft Large Craft Paper Squares Thick Flat Card Board Inserts for Packing Shipping Crafts Mailing Dividers Packaging by Gift Boutique : Buy Online

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Hacaroa 40 Pack Corrugated Cardboard Sheets 1/8 Thick, 12 x 12 Flat Cardboard Inserts Square Cardboard Filler Pads for Mailing, Packing, Shipping

Corrugated Cardboard Sheets - B Flute (2mm thick) - Brown on Both Sides - A2 Size (594mm x 420mm) - Pack of 5 : : Industrial & Scientific

71 Pcs Vinyl Record Mailers LP Shipping Boxes Set Include 20 Pcs 12.5 x 12.5 x 1 Cardboard Shipping Boxes 50 Kraft Brown LP Record Pads 1 Roll Fragile Stickers for Small

Juvale 24 Pack Corrugated Cardboard Sheets, 12x12 Square Inserts For Packing, Mailing, Crafts : Target

24 Packs Corrugated Cardboard Sheets, Lainrrew Brown Kraft Paper Cardboard Inserts Flat Cardboard Sheets Pads Squares Separators for Packing, Mailing, Arts and Crafts, 7.87 x 11.8 : Office Products