Golden State Art, 50 pack 5×7 Corrugated Cardboard Sheets 5×7, 50-pack
50 full sheets of corrugated cardboard pads. B-Flute corrugated cardboard 1/8″ thick.
Golden State Art, 50 Pack 5X7 Corrugated Cardboard Sheets Cardboard Inserts Flat
9X12, 5X7, 8.5X11, 10X10, 8X10, 16X20, 11X14, 11X17, 6X9, 12X12, 24X36. This corrugated cardboard is available in a variety of sizes: 5×7, 8×10, 8.5×11, 11×14, 11×17, 12×12, ect. 50 full sheets of corrugated cardboard pads.