Black Shipping Boxes: Outside Dimensions: ,Inside Usable Dimensions: . 25 Pack. 4 layers construction: First layer: Matte transparent film, Second layer: 90 lb Cover coated black board, Third layer: E flute corrugated cardboard kraft, Forth layer: black kraft paper liner. Eco friendly packaging.

Clean, Neat Appearance: Matte transparent film surface makes the boxes more attractive and smooth, clean and neat appearance makes people have a more pleasant association with the items in the box. If you like to decorate it, then congratulations, extra smooth surface is perfect for painting or pasting stickers or other DIY items.

Heavy Duty 4 Layers Construction: With 90 lb Cover coated black board surface, plus high strength E flute corrugated cardboard. Total 30% thicker than others. Matte clear film is slightly rain proof & puncture proof. High precision cutting, neat incision and accurate slots makes the box square and firm, easy to use. Protects your valuable item during transportation.

Easy to Assemble, No Tools Needed: Front lock tabs design makes the boxes more stable and secure, can be used without annoying and non eco friendly glue or tape. Made of recycled material, longer-lasting and reusable. Provide a pleasant experience for packing and unpacking.