Product Information:? The Celeritas Multi-functional Movable Adjustable Base is a high-performance product. You can put your dryer, washing machine, and refrigerator on this Multi-functional base easily and safely. It has a maximum weight limit of 80 kg and is easy to assemble.It uses the button-type lock, not need a screw. This adjustable dolly has rubber swivel wheels that make moving heavy objects a breeze, and the eight rear locking wheels ensure your furniture will not roll. HIGH-GRADE DURABLE MATERIALS White high-strength PP plastic and high-quality stainless steel pipe composition, air, steam, water and other weak corrosion resistance. SAFETY DESIGN Each rubber wheel has a brake to ensure that you can keep the refrigerator/washing machine safe anywhere. RUST-FREE Material: Iron-thick powder coating paint prevents it from being rusted and protects the floor from damage. SIZE ADJUSTABLE FROM Lenth 480mm to 76mm, Width 400mm to 600mm Suitable for Top Load Washing Machines Heavy Duty Front/Top Load Washing Machine Stand Trolley for 5kg, 5.5kg, 5.8kg, 6kg, 6.2kg, 6.5kg, 6.8kg, 7kg, 7.2kg, 7.5kg, 7.8kg, 8kg, 8.5kg, 9kg, 9.5kg, 9.8kg & 10kg Approx 40 Kg Capacity (white)