Use these flat card board to protect important documents from bending when posting them. Multi-Purpose: Use these cardboard backing for photo backing,
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Mat Board Center, 50 Pack 5x7 Corrugated Cardboard Sheets, 1/16 inch thick, Flat Cardboard Inserts for Mailing, Packaging & Shipping, Cardboard Backing, Craft Card Board (White on one side) : Office Products
Cardboard Boxes - 2ft, 3ft, 6ft Long Packaging Box 24cm to 180cm Single Wall
Dimensions: These corrugated cardboards measure 5 x 7 inches, 1/8 inch thick. Quantity: 25 pcs corrugated cardboard layer pads. Color: White sheets
Mat Board Center, 25 pack 5x7 Corrugated Cardboard sheet, 1/8 inch thick, Flat Cardboard Inserts for Mailing, Packaging & Shipping, Cardboard Backing
Mat Board Center, 50 Corrugated Cardboard Sheets 11x17 Inches Flat Card Board Inserts for Packing, Shipping, Mailing, DIY Crafts - Yahoo Shopping
Packaging Sleeves, Sleeve Packaging
100 Pcs Corrugated Cardboard Sheets Set Corrugated
Mat Board Center, 25 pack 5x7 Corrugated Cardboard sheet, 1/8 inch thick, Flat Cardboard Inserts for Mailing, Packaging & Shipping, Cardboard Backing, Craft Card Board (White on one side) : Office Products
Corrugated Cardboard Sheets 4mm - 3/16 Thick 5x7- 5 Pack. Filler Insert Pads, Brown Frame Backing Rectangular & Square Flat Boards for Art&Crafts, DIY Projects, Mailing,Dividers & Packaging
100 Pcs Corrugated Cardboard Sheets Set Corrugated
Mat Board Center, 50 Corrugated Cardboard Sheets 12x12 Inches Flat Card Board Inserts for Packing, Shipping, Mailing, DIY Crafts : Office Products
50-pack Large Corrugated Cardboard Sheets, 11x17 Flat Packaging Inserts For Mailers, Craft, Shipping, Packing, Mailing, 2mm Thick : Target
Mat Board Center, 25 pack 5x7 Brown Cardboard sheet, 1/8 inch thick, Flat Corrugated Cardboard Inserts for Packing, Shipping, Mailing, Cardboard Backing, Art Craft Card Board : Office Products