At 10" deep, these 4-tier wire shelving units offer adequate storage for a diverse range of items in areas where space is at a premium. Compact design for narrower spaces Strong chrome-plated steel construction 800 lb capacity shelves can be adjusted easily in 1" increments along posts Made for indoor use, dry storage only To securely set or quickly remove shelves, tap their corners with arubber mallet. View ourWire Shelving Size Guideto see actual outer and inner dimensions.