1、Adjustable and Convenient: Say goodbye to size limitations. Our heavy duty furniture appliances rollers provide a flexible adjustment range of 45‑70 centimeters, allowing you to adjust according to different sizes and lengths. Enjoy the convenience of a multifunctional support system suitable for various appliances. The enhanced load bearing design ensures the maximum stability of your appliances. 2、Safety and Reliability: Our heavy duty extendable appliance rollers have safety locks and anti slip foot pads to ensure the safety and stability of the foundation. The combination brake system can achieve instant parking by lightly applying the brake, providing additional safety and convenience during use. 3、Multi Functional Stability: Our multifunctional furniture washing machine dolly provide a stable base, with a height of 4 centimeters, scientifically designed to ensure seismic and noise reduction performance. When your appliance remains stable without shaking, experience stability and peace of mind. 4、Smooth and Floor Friendly: Our furniture washing machine dolly is equipped with enlarged and widened wheels, which can easily and smoothly move without any malfunctions. The design of the wheels can reduce vibration, minimize noise, and protect the floor from scratches. 5、Durable and Sturdy: Our movable washing machine base is reinforced with A3 steel plate, which has extraordinary strength and can withstand loads of up to 300 kilograms. The enhanced load bearing design ensures the maximum stability of your appliances. 4 x Washing Machine Bracket2 x Spacer2 x Screws2 x Screw Cap Item Type: Heavy Duty Furniture Appliances RollersProduct Material: IronProduct Color: BlackWeight: Approx. 1452g / 3.2lbSize: Approx. 450x50mm / 17.72x 1.97in