1Made of quality material, which is solid and durable to use 2The nail is used on the contact position of furniture and floor, which can prevent the furniture from sliding and reduce the friction of the floor to reduce noise and protect the floor 3It can add space between the furniture and the floor to provide normal ventilation and to avoid the furniture be affected with damp 4Easy to install, just hammer on to the base of your furniture legs 5Suitable for table legs, chair legs, sofa and other furniture legs