Uses: GT protector set that can be used for a variety of purposes such as outdoor sports and skateboarding. An essential item for outdoor fields, mainly protects against impact from survival games, bicycles, and sports. The protector part is made of hard plastic that can withstand heavy impacts, and the outer fabric is made of polycarbonate material that is resistant to abrasion and abrasion, so it is extremely durable. Not only for survival games, it can be used for a variety of purposes, including skateboarding, cycling, inline skating, roller skating, etc.