【High-quality materials】 Made of high-quality cold-rolled steel, durable and corrosion-resistant. The surface is zinc-plated, wear-resistant and not easy to fade. The black plastic pad has excellent moisture resistance and corrosion resistance, which can keep the furniture dry and well cushioned. 【Package includes】 4 large furniture adjustment nuts and 4 small furniture adjustment foot nuts, which can meet your daily needs. 【Adjustable design】 The furniture foot nut adopts an adjustable design, and the thickened nut has strong bearing capacity and is durable. You can adjust the nut with a hex wrench, you can freely adjust the height. 【Easy to install】No need to lift the furniture when assembling, just drill 4 holes in the furniture legs and tighten the screws. Then turn the bolt from the top and screw it to the desired height. 【Wide applications】Adjustable furniture legs Suitable for workbenches, tables, breakfast bars, desks, DIY furniture, cabinets, shelves, etc.