N/A-plastic Dimensions & Size: The storage boxes have outside dimensions of 13 5/8" x 8 1/4" x 4 7/8" and interior dimensions at the bottom of 11 1/4" x 6 1/8" x 4 1/4", making them perfect for organizing items. Versatile & Convenient: These storage boxes are ideal for a variety of basic and lightweight storage needs, making them perfect for use throughout the home. Secure & Easy Handling: The opaque lid securely snaps onto the base, providing a firm grip for effortless lifting and carrying. Easy Visibility: The clear base of the organizer container allows for effortless viewing and locating of stored items. Sterilite products are proudly made in the USA since 1939 and are BPA and phthalate-free.