Helps to prevent scratching of your floor surface. Reduced friction on certain surface types. Simply hammer on to the base of your furniture legs. The role of this nail is to protect the floor from wear silent, applied to the cabinet table and chair legs, etc. and chairs installed in the bottom of the furniture, to reduce noise, vibration mitigation, to prevent slipping and protect ground. Material: Nylon + Iron Diameter: 14 mm Color: White Package Contents: 100 x Skid Glide Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.