Feature:1. Adjustable Screw Clamp: Our furniture risers are equipped with adjustable clamping device, which can be easily fixed on the table leg, chair leg or bedstead, and will not fall off when carrying or moving furniture. Please note that it is not suitable for furniture with sloping legs.2. Height Adjustment: Proper furniture height can make you more comfortable when you rest and work. With this bed riser, you can adjust your desks and cabinets to a more comfortable height according to your preferences.3. Space Increased: The bed lifter adds additional height not only for more storage space under beds, but also added height allows vacuum cleaners or robot vacuum work more flexibly.4. Widely Use: Furniture riser is applicable to most heavy duty furniture at home, such as tables, sofas, cabinets and beds, as well as office desks, conference tables and shelves.5. Soft Rubber: The furniture riser is made of soft rubber material, which can prevent the furniture from making a harsh noise when moving, and can also prevent the floor from scratches.Specification:Item Type: Bed Risers with Screw ClampMaterial: RubberGross Weight: 631g or 22.3oz.Package List:4 x Adjustable Bed Risers1 x Wrench