Movable rolling base for furniture and appliances Elevates and protects: raises furniture and appliances off the floor to keep the bottom dry and ventilated, helping to extend life. Makes it easy to clean the floor area beneath and around the item, keeping the floor tidy. Movable and lockable: moves furniture or appliances with ease like a rolling dolly. 24 casters include locking capability to secure the item in the desired position. Adjustable size and height: base is adjustable from 45 cm to 70 cm to fit a range of furniture and appliances. Lifts the item up to 4 cm higher from the floor for better access and airflow. Noise reduction and stability: equipped with black antivibration rubber pads to reduce slipping, stabilize the load, and lower operating noise. Use scenarios Washing machine or dryer: roll to the side for easy cleaning behind and underneath, then lock in place for stable operation. Refrigerator or other large appliance: raise slightly to improve ventilation and simplify floor cleaning around the unit. Heavy furniture and appliances: rearrange room layout or perform floor cleaning without heavy lifting, while maintaining steady, secure support.