Material and structure: Made of cold-rolled steel, the solid cover plate is 2.2mm thick, and the material is thickened to 3.6mm to ensure durability. The bottom is equipped with a rubber pad for anti-slip functionality. The rubber pad also provides shock absorption, reducing noise during furniture use. Part of the structure is made of stainless steel, enhancing corrosion resistance and extending product lifespan. Various specifications: Available in 8 cm (80mm-120mm), 12 cm (120mm-180mm), 18 cm (180mm-300mm), and 25 cm (250mm-420mm) options. Color selection: White, matte black. Scope of application: Suitable for cabinets, wardrobes, sofas, beds, coffee tables, bathroom cabinets, and other furniture. Installation method: Simple installation with self-tapping screws; users can easily complete installation without professional tools or techniques. Height can be adjusted by rotation, offering convenient and straightforward operation. Note: Excessive height adjustment is not recommended, as it may reduce load-bearing capacity and affect stability.