Pack of 5 Postal Mail Packaging Storage Cartons Double Wall Cardboard Boxes 18" x 20" / 450mm 500mm

Each box sized 450mm x 450mm x 500mm Internal Dimensions: 18" x 18" x 20" New cubed boxes in a strong double wall board. Supplied flat-packed and bundled for easy storage. Cartons can withstand being stacked without crushing of either the box or contents inside.