Our sofa risers are mainly made of high-quality plastic, and portable, strong enough to bear the weight of heavy furniture for home or office, easily and securely fix your furniture, the bottom is designed with anti-slip design, not slip or scratch the floor easily Adjustable raised height, our furniture raised height is about 1.38 inches / 3.5 cm, the rubber ring at the bottom can be removed, then you can stack these bed raisers together for more reasonable use, suitable for furniture Leg diameter within 1.97 inches/5 cm These bed risers can be used for multiple lifting purposes such as raising furniture, chairs, sofas, desks, couches, beds, refrigerators, washing machines, bookshelves, etc., providing storage space while protecting your furniture and floors Anti-slip and shock-absorbing, the anti-slip design of the top triangular cone can prevent the furniture from sliding left and right, and the rubber bottom layer at the bottom can effectively absorb impact and prevent scratches