Features: 1Premium Material: Made of premium steel nylon and silicone the furniture appliance rollers are sturdy durable reliable practical and has a long service life. 2Load Bearing: The heavy duty extensible appliance roller can bear load up to 300kg suitable for portable washing machine refrigerator closet cabinet or other furniture. 3Convenient to Use: It is convenient for users to disassemble and install the extendable furniture appliances stand when not in use it can be stored anywhere in your room. 4Wheels: Equipped with 24 small upgraded wheels the steel appliance roller can stably move. Moving bases make it easy to move heavy furniture and household appliances and wash their bottoms very convenient for cleaning your home. 5Stable: No installation steps or tools are required. Simply stand the washing machine underneath a refrigerator washing machine or other household appliance and press the brakes on both ends to keep it stable when not in use. Specification: Item Type: Furniture Appliance RollersMaterial: Steel Nylon SiliconeWeight: Approx. 1300g/2.87lbShortest Length: Approx. 45cm/17.72inLongest Length: Approx. 70cm/27.56inWidth: Approx. 5cm/1.97inHeight: Approx. 4cm/1.57inLoad Bearing: Up to 300kg/661.39lbPulley: Double Row of 24 WheelsCompatible: With All Machines and Furniture for Use on 45-70cm Bases Package List: 2 x Furniture Appliance Roller2 x Non Slip Pad Note: After moving items please make sure that the roller brake is fixed to avoid the machine after opening back to shake.