Brand RILIHO Color Green Material Polyester Product Dimensions Length 100 x 200 cm Set of 2 Opacity Blackout Level 1 Features Soundproofing [Excellent Shading] With a three-layer fabric structure that has passed JIS testing and certification, the light-blocking rate reaches over 99.99%, almost completely blocking external light and making the room very dark. Suitable for those who prioritize shading effects, with excellent shading for dark-style interiors. [All Seasons] Due to the characteristics of the high-density fabric, it provides excellent heat retention and cold protection. It can suppress room temperature rise in summer and prevent temperature drop in winter, improving air conditioner efficiency. Especially ideal for rooms with strong sunlight, saving on electricity bills. [Curtain Benefits] Adopting a three-layer structure technology and weaving in black yarn, the light-blocking function is outstanding, effectively blocking outdoor sunlight and UV rays. [Privacy Protection] It is difficult to see from the outside, protecting your privacy. Safe for women living alone.