Brand ECVV Material Alloy Steel, Metal, Rubber Colour RED Item weight 960 Grams Style Fixed 4-Wheel Furniture Lifter and Slider Kit About this item 1.Safety Design: 360 degree rotatable sliders, more flexible for moving,surface protection,protective rubber tip won't damage furniture. 2.Easy to Use: Put the lifter under to furniture and lift it up (can lift your furniture to 2" high), then let 4 pcs rollers into the 4 corners, so you can easily move furniture or heavy objects with little effort to the place you want. 3.Ergonomic design and labor saving furniture & heavy object lifter and sliders kit tool set, Max. bearing capability: 150 kg/330 lbs. 4.Warning:You need to lift furniture off the ground 0.098in/ 2.5mm height to let the furniture lifter under the furniture, and the height of the feet can not be higher than 0.5inch/3.3cm to avoid your funiture tilting. 5.Application:It is convenient to move the household like desks, beds, sofas and even more furniture, it also can be used on hard wood floors, laminates and carpet. A good helper for cleaning your home.