- US, United States
- Jun 13th
Pratt PRA0118 Recycled Corrugated Cardboard Single Wall Standard Flat Box with C Flute, 20" Length x 20" Width x 4" Height, (Pack of 10) The Pratt PRA0118 recycled corrugated cardboard single wall standard flat box is made of 100 percent recycled, 32 ECT grade, single wall, C flute corrugated fiberboard with standard kraft color in a flat square shape for packing, shipping, and storing. The box has a 32 edge crush test (ECT) value.