Mat Board Center, 25 pack 5x7 Brown Cardboard sheet, 1/8 inch thick, Flat Corrugated Cardboard Inserts for Packing, Shipping, Mailing, Cardboard

Use these flat card board to protect important documents from bending when posting them. Multi-Purpose: Use these cardboard backing for photo backing,

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

Mua cardboard hàng hiệu chính hãng từ Mỹ giá tốt. Tháng 12/2023

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

Golden State Art, 50 pack 5x7 Corrugated Cardboard

Mat Board Center, 50 Pack 8x10 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 Sheets

Golden State Art, 50 pack 5x7 Corrugated Cardboard

Mat Board Center, 25 pack 8.5x11 Brown Cardboard

50 Pack Corrugated Cardboard Sheets Flat Cardboard Sheets Cardboard Inserts Flat Cardboard Squares Separators for Art Projects DIY Crafts Supplies (Brown, 11 x 8.7 Inch) : Arts, Crafts & Sewing