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

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.

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, 9x12 in

This 24 pack of corrugated cardboard sheets is perfect for many different purposes. Put a sheet in a mailer to protect a piece of paper so it does not

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

24 Sheets Corrugated Cardboard Inserts for Packing, Mailing, Crafts (Kraft Brown, 8.5 x11)

Better Office Design/craft Paper 8.5 X 11 Parchment 96/pack

Juvale Corrugated Cardboard Sheets (Pack of 200) for sale online

Stockroom Plus 25 Pack Pink Corrugated Paper Shipping Boxes, Cardboard Mailers Gift Boxes For Packaging, 9x6x3 In : Target

8x10 Cardboard Backing: This package of solid corrugated 8x10 inch e-flute boards are the perfect choice for arts and crafts projects that require a

25 Pack Corrugated Cardboard Sheets, 8x10 Flat Card Boards Inserts for Crafts, Packing, Shipping, Moving, Mailing, DIY Art Projects, Classroom

100 Pack Corrugated Cardboard Sheets 5 x 7 Inch, Flat

BetterBox 5 x7 Corrugated 18 Thick Brown Kraft

100 Pack Corrugated Cardboard Sheets 5 x 7 Inch, Flat