Quantum Wire Plastic Mat Shelving Unit, Stationary, 5-Tier, 30"W X 18"D X 74"H Overall Size, 600-800 Lb. Max Weight, Includes, (5) Plastic Wire Mats, (5) Wire Frames, (4) Posts, And (5) Packs Of Split Sleeves (4 Pairs Each), Green Epoxy Antimicrobial Coating, NSF, Kd