40 Packs 8x6x6 Shipping Boxes Corrugated Cardboard Boxes Shipping Box for Business Packaging Box Excellent choice if you are looking for lightweight boxes for shipping small items & saving postage. Made with special craft, shipping boxes are lightweight but sturdy. Cardboard boxes have neat cuts to line up nicely and assemble easily. 40 Packs of shipping boxes are made of recyclable corrugated cardboard, giving a clean looking. Each small shipping box is 8x6x6 inches, a suitable size for business packing boxes shipping and daily use.