IDS Black Commercial 4 Layers Shelf Steel Wire Metal Shelving Rack Dimensions: 47-inches by 22-inches by 14-inches high (47.5-inches high on wheels) Includes 4 shelves (14" x 22") with locking wheels Weight Capacity (even distribution): 44 lbs per shelf on wheels,250 lbs per shelf without wheels. Commercial strength steel Easy assembly with Mini wrench which already include