This wall storage system holds everything kitchen tools to office supplies. Wally mount fastens to the wall for containers to magnetically stick. Re-position and arrange containers (Twiggy and Stumpy) to your liking. Made of ABS plastic vinyl magnet and powder-coated steel mounts. Includes: 2 Wally wall mounts (10"L x 10"H). 1 Bitsy magnetic container (3.5"L x 3"W x 4.5"H). 1 Twiggy magnetic container (3.5"L x 3.25"W x 9.5"H). 1 Stumpy magnetic container (9.5"L x 3.25"W x 4.5"H). 8 Command 3M Large strips. Screws and drywall anchors.