6 Tier 6000lbs Capacity NSF Metal Shelf Wire Shelving Unit, Heavy Duty Adjustable Storage Rack with W465142118Heavy Duty 6 Tier Shelving: Our wire shelving unit features 6 tiers with a large capacity, each shelf capable of holding 1000lbs, for a total maximum load capacity of 6000 lbs. The heavy duty design ensures stability, with the bottom shelf recommended for heavier items. Additionally, the choice of beautiful and fun transparent colors for the 6 shelf liners allows you to add a pop of color to your space, and they are waterproof, ensuring they wont get