Note: The color of the item may vary slightly due to photography and your own computer Features: 1.Adjustable thread design for office or household light duty furniture with threaded sockets.2.Allow furniture to be moved without allowing unwanted mobility.3.Easy to install of it and adjustable height as your require.4.The height of furniture can be raised to improve comfort and work efficiency.5.The height can be adjusted with screws and nuts.6.Avoid direct contact between furniture and floor to avoid damage to floor,tile or carpet.7.Each adjustment foot is equipped with a self-adhesive foot pad,which is non-slip. Note: 1. Drill holes at the screw position before installation.2. Please confirm whether the screw size is suitable for your furniture. Specification: Material: Nylon \u0026 MetalColor: BlackSize: 50x85mm\/1.97x3.35inch(Dia x H)Chassis diameter: 50mm\/1.97inchThread diameter: M8Screw length: about 53mm\/2.09inchScrew Type: FixedApplications: machine tools,furniture,etc.Weight: 291g Package Include: 4 x Adjustable Lathe Leg Furniture Leveling Feet4 x Feet Pad