(Shock and Noise Reduction): Furniture sliders help you move your furniture effortlessly, protect the floor, and reduce noise. (Extremely Durable): Furniture sliders are made of high-quality Teflon, with extra-strong adhesive and a very long service life. Even when bearing heavy weight, they can maintain their original shape well. (Self-Adhesive for Easy Installation): Furniture sliders are self-adhesive, preventing drilling or punching holes in the carpet. Gently lift or tilt the object, then stick one side of the adhesive foam to the furniture leg. When moving the furniture, these sliders can stay in place or be removed and packed for reuse. (Reusable): For all indoor floors such as tile, laminate, and hardwood floors. Make sure the Teflon adhesive surfaces are clean and dry before applying. Can be used to move your bed, sofa, shelf, wardrobe, dining table, cabinet, dressing table, table and any other large or heavy office/home items. (You will receive): 24 pieces of 20mm diameter