Protective materials are products to protect interior components, etc., and keep them neat. These materials, also known as furniture tips and caps, have a wide range of types such as chair leg caps to help protect floors from wear and tear, self-adhesive felt sheets and other protective cushions and corner guards. Since they are used for the purpose of protecting interior from damages, flexible materials, mainly PVC, rubber, resin and urethane, are often employed. Please note that any protective materials made of flexible materials only give a temporary protection, but not suitable for long-term protection. Products related to interior parts are various such as handles, flush pulls, knobs, chairs and desks. Handles, flush pulls and knobs are used for doors and made of metal, rubber, wood, resin or other various materials.