[360 Universal Moving Wheel Design]-This heavy-duty appliance roller adopts a 360 universal moving wheel design. Compared with the previous generation, it can not only move forward and backward, but also move left and right. 360 rotation makes movement more convenient and faster. Suitable for refrigerators, washing machines, dryers and other furniture appliances. [Upgraded 24 Wheels]The equipment drum for washing machines and dryers is made of high-quality material, can bear up to 660 pounds of weight, is durable and strong. The upgraded washing machine trolley is equipped with 24 smooth wheels and 4 360-degree wheels, which makes the furniture rollers move more smoothly and can easily move appliances and furniture to any place. [Adjustable Size & Carrying Capacity]-This furniture cart adopts telescopic base design, and the length can be freely adjusted between 20-32 inches to accommodate different sizes. [Anti- Electrical Stand]-Each mobile base is equipped with black anti-skid pads and locking brake design at both ends, which stabilizes and prevents sliding, reduces machine vibration and will not damage the floor. Provides better grip and protection for your furniture. [Easy to Use]- Just place heavy objects such as washing machines, dryers, refrigerators, sofas, wardrobes and other furniture appliances on the moving slider, press the brake valve to release the wheels to move, making it convenient for daily cleaning and moving. Material: carbon steel colour: Black Package Contents: 1 pair brackets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.