Color Name: Red Product Detail Material: ABS + Steel Pad Slider Size: 3.94x3.15inch Lifter Size: Length:13.58inch Quantity: 5pcs/Set Max Capability: Total 150kg/330lbs Application: Sofa, Bed, Bookcase, Refrigerator, Washer/dryer Package Include: 1X Furniture Lifter 4X Furniture Moving Wheel Note: Irregular furniture can not be lifted The steps to use it Put the furniture lifter under the furniture and lift it up. Put the 4 pcs mover pad sliders into the 4 corners of your furniture. Remove the furniture lifter and let your furniture moved by 4 mover pad sliders. After Sale Service We are responsible for all our items. If you are not satisfied with products, please get in touch with us at any time and we will reply you as soon as possible.