Kraft corrugated cardboard.
Item Tag: 0657479599391
Material:Kraft corrugated cardboard. Assembles in seconds—just fold and tape. Quantity:50 boxes.
50 8x6x4 Supply Hut Cardboard Boxes Mailing Packing Shipping Box Corrugated
100 Corrugated Paper Boxes 8x6x4″（20.3 15.2 10cm）Yellow. The paper box were easy to assemble and the boxes were sturdy enough for your usage. The boxes are fairly thin on their own, these work fine as long as you put padding inside boxes.
100 8x6x4 Cardboard Paper Boxes Mailing Packing Shipping Box Corrugated – New – Free shipping