VEVOR Stainless Steel Cart, 2-Tier Rolling Lab Utility Cart with Lockable Wheels, Medical Serving Trolley Clinic Tray, Heavy Duty Mobile Service Storage Tray for Hospital, Restaurant, Kitchen, Salon Maximum Durability & Stability 4 Smooth PU Casters Flexible Layout Sound-Dampening Pads Assemble in No Time Versatile Application Load Capacity: 220.46 lbs / 100 kg,Capacity: 99.21 lbs / 45 kg, 121.25 lbs / 55 kg(Per Layer),Item Model Number: K-ST122,Product Weight: 11.13 lbs / 5.05 kg,Product Dimensions: 20.28 x 16.14 x 34.25 in / 515 x 410 x 870 mm,Layers: 2