1.Stackable and Adjustable Design: These bed risers a versatile solution with a stackable design, allowing users to adjust the height by stacking them together. The modular system enables precise height customization, ranging from 1 inch to 8 inches, meeting various height requirements. 2.Universal Compatibility: Designed for ease of use, the square shape of these furniture risers accommodates both square and circle furniture legs. Suitable for a variety of furniture pieces with legs smaller than 1.97' x 1.97', including beds, chairs, desks, cabinets, sofas, tables, TV stands, washing machines and more. 3. ABS Material: Crafted from durable ABS material, these bed lifts risers are built to withstand heavy-duty use at home or in the office. With a remarkable weight capacity of up to 5000 lbs, they provide reliable support for various furniture types, including twin XL beds, king beds, queen beds, and more. 4.Anti-slip & Shock Absorption Features: The top section of the bed frame risers features non-slip protruding dots, preventing furniture from sliding. The rubber bottom ensures stability, absorbs shocks, and protects floors from scratches. This design minimizes friction between the furniture and the floor, reducing noise and providing a secure and quiet environment. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.