Plastic Increase Storage Space - There are 4 risers for elevation 5", making more room for puting organizers or storage boxes. Applicable Furniture - Those ZTON Bed Risers are suitable for beds, sofas, cabinets, tables, especially furniture with wheels.Just remove the top to fit in the wheels. Product Features - Made of heavy-duty plastic, the bottom with a soft rubber pad for effectively protecting the floor from scratches. On top equipped with a shock-absorbing pad for protecting the furniture, reducing noise and withstanding pressure. Heavy Duty Support - Each Riser adopt a three-dimensional design, a sturdy square base, and a pillar added to the force bearing point on the top of the supporting holder cup. More sturdy and the four Risers together can support up to 2000 lbs. Temperature Environment - Those furniture risers withstand temperature up to 176 degrees Fahrenheit / 80 degrees Celsius. Bed Furniture Risers