Adjustable length from 1.45 cm to 70 cm with a doublerow, onepiece design. No drainage or cleaning required and it helps prevent rusting to extend the life of your washer. Lifts washing machines and refrigerators off the ground to avoid direct contact with surfaces. Addresses drainage and cleaning challenges while reducing rust risk and prolonging appliance life. Ready to use with no assembly required. Equipped with black shockproof rubber pads to prevent slippage, stabilize the appliance, reduce noise, and minimize vibration during washing and spinning. 24 wheels provide ample contact surfaces with antiskid pads for stable grip. Features a locking function that can be engaged by lightly stepping on the brakes to lock the base in place. Suitable for use under washing machines and refrigerators to improve stability and reduce floor impact. Ideal for homes with hard floors, tiled kitchens, or utility rooms where cluttered spaces or moving appliances is common. Practical use scenarios: In laundry rooms, place under frontload or load washers to keep them level, minimize movement, and protect floors during operation. In kitchens or storage areas, place under refrigerators to reduce vibration and noise while ensuring stable contact with the floor. When cleaning or rearranging, use the wheels to move appliances easily; engage the locking brakes to secure position during work.