【Unmatched Strength】-- Made of high-quality metal materials, this furniture riser features exceptional load-bearing capacity（500kg）, which ensures that the metal bed risers can carry heavy objects with ease, while maintaining their structural integrity. 【Furniture Carrying Straps Size】-- The diameter of the furniture risers is 37mm. The thread adjustment allows you to raise furniture to any height within the range of 23-42mm. 【Metal Furniture Riser】-- The bed frame riser is made of aluminum alloy, and each riser comes with 2 self-adhesive silicone pads and 1 double-sided adhesive tape. The metal sofa risers are waterproof and rust-proof, the protective silicone pads will protect your floor and furniture. 【Create Usable Space】-- Adds extra height not only to the storage space under the beds, but also extra height allows vacuum cleaners or robot vacuum cleaners to work more flexibly. The extra height also creates extra storage space under the beds for convenient storage. 【Wide Range of