Adjustable Furniture Dolly This furniture dolly is telescopic base and Double-row design, The length can be easily extended from 17-1/2 inches to 28 inches, which can be adjusted vertically and horizontally according to the furniture size like refrigerator, washing machine, washer and dryer, mini fridge, etc Easy To Use No complicated installation steps or tools required. Simply place the washing machine,dryers, refrigerators, sofas, wardrobes and other large furniture appliances stand under the refrigerators, then press down the brakes of both ends to keep steady if not use. And raise the brakes to move.which is convenient for daily cleaning and no longer breeding bacteria. Upgraded 24 Wheels The movable base dolly is equiped with 24 upgraded small wheels, which make the moving more smooth and stable. You can easily move heavy furniture and household appliances to clean the bottom of the them with the movable base. It's convenient for your home cleaning.The height of the moving roller is 1.6 inches. Keep the electric appliance off the ground and keep the bottom well ventilated to prevent ponding and rust. Non-slip Washer Stand Each washing machine stands with two foam non-slip pads, offering better grip and protection to your furniture and reduce the vibration of the machine.. One end of the washing machine stands with a lock brake, effective to decrease and prevent the washing machine from slipping or shaking, upgrading the washing machine stands stability and security,not only protect the floor, but prevented corrosion and rust of furniture Durable & Sturdy This furniture dolly is made of high quality thick metal material, which is strong enough to deal with items up to 660 lb. Widely use with portable washing machines, refrigerators, closets, cabinet or other furniture.