Durable furniture glider: These nail chair gliders are made of thick felt, hard plastic and strong stainless steel, durable, non-slip and moisture-proof, protect chair legs and floor very well. Abundant quantity: 60 chair nail pads are stored in a transparent plastic box, which is abundant in quantity and easy to store for your use and replacement. Chair pad size: The diameter of the furniture felt pads plastic disc is 20mm, well reducing the friction between the furniture and the floor. The size of the chair legs should be greater than or equal to the plastic gliders. How to use: Clean the chair legs, choose a suitable position to drill holes, insert the furniture glider into the pre-drilled holes and nail them firmly. Multi-functional protective pads: Thickened round pads can effectively reduce the noise generated when the chair moves. Felt pad furniture gliders are particularly suitable for wooden furniture, sofas, chairs, cabinets, etc.