HIGH QUALITY: They are made of strong plastic, non-toxic and odorless, each bed riser can hold over 500kg, non-slip, moisture-proof and rust-proof. The bottom is made of shock-absorbing non-slip TPU material, which can effectively reduce noise and vibration, and prevent scratches and damage to the floor. Adjustable height: the height of the furniture riser is 7.5cm, or you can choose two lift pads stacked on top of each other for a total height of up to 15cm. If the size of the furniture legs is too large, you can combine the two poles to save the trouble and effort. Stable square design: The square design is easier to absorb dust and more stable than the round design. The upper part has a triangular mini-cone design, which is used to fix furniture and plays a non-slip role. The adjustable riser can raise the height of the bed or table to store items, and it is also conducive to cleaning the robot vacuum cleaner. Wide range of uses: square risers are perfect for most furniture, such as beds, coffee tables, sofas, armchairs, washing machines, refrigerators, desks, sofas, cabinets and other furniture and household appliances. It can firmly fix your furniture, ensure a long service life and avoid friction with the floor.