Dimensions & Size: The storage boxes have outside dimensions of 33" x 20 1/8" x 13 1/2" and interior dimensions at the bottom of 26 3/4" x 17 1/2" x 12 1/8", making them ideal for storage needs. Durability & Security: Sterilite's Ultra Latch Boxes provide a durable storage solution. Equipped with heavy-duty latches, the lid attaches securely to the base, keeping contents protected. Transparent & Convenient: The clear base design allows for effortless viewing of stored items, helping you quickly identify and access what you need. Organize Effortlessly: A stackable design makes efficient use of vertical space in closets, basements, garages, and attics, ensuring areas remain tidy and items are easily accessible. Sterilite products are proudly made in the USA since 1939 and are BPA and phthalate-free.