Storage Shelf, Commercial Ventilated, 4 Shelf, Commercial duty 4 shelf unit holds 150 lbs, per shelf, Assembles in minutes, no tools required, Rigid sway-free construction, Structural plastic will not rust, dent, peel or chip, Ventilated for moisture and dust-free storage, Dimensions: 36"" W x 18"" D x 50"" H, SKU: HMREX261