Description:1. APPLY SCENE - The adjustable leveling foot is for office or household furniture even industrial machine with threaded sockets. Such as mechanical equipment, fitness equipment, racks, TV stands, table, cabinet, shelves, beach chairs, desk and so on2. KEEP BALANCE - If the floor is rough or the leg of the product is bad, you can installed it at the bottom of your product to stay balanced. It can effectively protect the product during the movement, prevent scratches and reduce sharp noise3. EASY INSTALL - Made of plastic and metal, it is durable and convenient, easy to install and better stability for furniture and machine feet. Choosing the right one for your product then screw it in as you desire.4.