Feature: 1. 300KG Load Bearing: This furniture moving roller is made of high quality thick iron material, which is enough to handle items up to 300KG. Widely used in portable washing machines, refrigerators, closets, cabinets or other furniture heavy items. 2. Accommodate Heavy Objects: Appliance roller can accommodate heavy objects of different sizes, such as washing machines, refrigerators, cabinets, etc. When not in use, the trolley can be stored in any corner of the room for easy removal. 3. Double Row 24 Wheels: Equipped with 24 upgraded small wheels, moving more smoothly. The mobile base makes it easy to move heavy furniture and appliances and wash their bottoms. This is convenient for your home cleaning. 4. Simple Installation: No complicated installation steps or tools are required. Simply stand the washer under a refrigerator, washing machine or other household appliance and press the brakes on both ends to keep it steady when not in use. And raise the brakes to move. 5. Convenient to Use: The upgraded universal wheel base can move heavy objects forward and backward, left and right, and it is more convenient and fast to lift heavy objects with a pry bar. Specification: Item Type: Appliance Roller Material: Iron, Nylon, Silicone Weight: Approx. 1650g / 58.2oz Product Size: The Shortest Size: Approx. 45cm / 17.7in The Longest Size: Approx. 70cm / 27.6in Width Size: Approx. 5cm / 2.0in Height Size: Approx. 4cm / 1.6in Weight: Approx. 300kg / 661.4lb Pulley: Double Row 24 Wheels Application: Universal for All Machines and Furniture with 45-70cm / 17.7-27.6in Base. Package List: 2 x Base2 x Anti Skid Pad1 x Pry Bar Note: After moving the items, please make sure that the roller brakes are fixed to prevent the machine from shaking back and forth after it is turned on.