1、Stable: The furniture appliances rollers provide a stable base with a height of 4cm. Scientifically designed, they ensure excellent shock absorption and noise reduction. Experience stability and peace of mind when your appliances stay steady without shaking. 2、Sturdy and Durable: The mobile washing machine stand is reinforced with A3 steel plates, offering exceptional strength to withstand weights of up to 300kg. The enhanced load bearing design ensures maximum stability for your appliances. 3、Extendable: Say goodbye to size limitations. The refrigerator mobile rollers provide a flexible adjustment range of 45cm to 70cm, allowing you to adapt to different sizes and lengths. Enjoy the convenience of a versatile support system for various appliances. 4、Floor Friendly: The expandable washing machine rollers come with enlarged and widened wheels that allow for easy and smooth movement without any glitches. The wheel design reduces vibrations, minimizes noise, and protects floors from scratches. 5、Safe and Reliable: The expandable appliances rollers feature safety locks and anti slip foot pads, ensuring a secure base. The combination brake system provides quick stops by gently pressing the brake pedal, offering additional safety and convenience during use.