50 Pack Corrugated Cardboard Sheets Cardboard Filler Inserts for Packing Mailing Crafts, 9x12 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.

50 Pack Corrugated Cardboard Sheets 6x9, Flat Packaging Inserts for Packing, Shipping, Mailing (2mm Thick)

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

Package contains: 50 pack 9x12 inch white corrugated cardboard sheets.Filler inserts for packing, crafts, mailing. Specification: These corrugated

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

Package contains: 200 pack 5x7 inch corrugated cardboard sheets.Filler inserts for packing, crafts, mailing. Specification: These corrugated packaging

zmybcpack 200 Pack Corrugated Cardboard Sheets 5x7 inch, Corrugated Cardboard Filler Insert Sheet Pads for Packing, Mailing, Crafts

Corrugated Cardboard Sheets 4mm - 3/16 Thick 9x12- 25 Pack. Filler Insert Pads, Brown Frame Backing Rectangular & Square Flat Boards for Art&Crafts, DIY Projects, Mailing,Dividers & Packaging

ZEONHEI 100 Pack 9 x 12 inch Corrugated Cardboard, 2mm Thick Cardboard Sheets Bulk, Flat Packaging Inserts for Shipping, Mailing and Crafts

Compared to chipboard, the cardboard inserts are pretty lightweight so they don't make your package too heavy.

50 Packs 9x12 inch Cardboard Sheets, Premium Corrugated Pads Kraft Cardboard Divider Inserts Bulk Flat for Shipping, Mailing, DIY Décor and Crafts.

50 Pack Corrugated Cardboard Sheets, 9X12 Inch, Durable Cardboard Filler Insert

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