General description These adjustable furniture riser feet are designed to elevate your furniture by 50mm, providing additional storage space and making it easier to clean underneath. They are suitable for both round and square furniture legs with a diameter ranging from 22mm to 42mm, making them versatile for various types of furniture. Technical specifications Height increase: 50mm Compatible leg diameter: 22-42mm Material: Hard steel plastic Usage Ideal for lifting beds, mattresses, bedside tables, sofas, tables, desks, cabinets, and bookcases. Enhances storage space under furniture and facilitates cleaning, especially for vacuum cleaners. Other information Includes a felt pad at the bottom to prevent scratches and dents on floors. Not compatible with furniture that has inclined legs or legs with a width less than 22mm or greater than 42mm.