This item protects the cushions inside from sudden rain. By adjusting the tapes on both sides, it can be attached to wider items such as cots. Size: W380 × H170 Material: NYLON POLYCARBONATE It uses fabric made of 210D nylon with four layers of polyurethane coating and two layers of polycarbonate coating on top. Compared to regular polyurethane coating, it has stronger peeling durability and excellent water resistance, making it an original UNBY material. https://jp.mercari.com/user/profile/123467756?utm_source=android&utm_medium=share