Material and structure: Made of cold-rolled steel, the solid cover plate is 2.2mm thick, with a reinforced thickness of 3.6mm to ensure durability. The bottom features a rubber pad for anti-slip functionality and provides shock absorption to reduce noise during furniture use. Selected structural components are made of stainless steel to enhance corrosion resistance and extend product lifespan. Available sizes: 8 cm (80mm-120mm), 12 cm (120mm-180mm), 18 cm (180mm-300mm), 25 cm (250mm-420mm). Color options: White, Matte Black. Application: Suitable for cabinets, wardrobes, sofas, beds, coffee tables, bathroom cabinets, and other furniture types. Installation: Easy to install using self-tapping screws; no professional tools or skills required. Height is adjustable by rotation for convenient operation. Note: Avoid excessive height adjustment to maintain load capacity and stability.