Moveable fridge or washing machine stand heavy duty adjustable base 10cm high easy to move and clean easy to assemble and have push button lock brake fixing function comes with a free tape measure adjustable size the moving roller is applied at the bottom of appliances (portable washing machines, washer and dryer, refrigerator or mini fridge). it lifts the appliance up to 5.2" higher from the floor. less humidity will extend the life cycle of the washing machine and dryer. durable compared with other washing machine stand can hold weight up to 660 lbs. noise reduction and anti-vibration this roller base is equipped with black anti-vibration rubber pads, which can reduce slipping movement, stabilize the washer, reduce the noise.