The global industrial’s simple-lock nailless wooden shipping crate is lighter, stronger and easier to assemble and fill than your standard pine or spruce box. This simple-lock crate ships and stores flat, saving money and space. The chamfered 1/4″ plywood provides strength and durability. Its stamped integral metal rails and buckles provide structure and support. The simple-lock buckle and slot system allows for safe and easy assembly. This crate meets ispm-15 international shipping requirements. The provided dimensions are inside dimensions of the product.