Thin Strap Low Waist Sexy Panties Women Bowknot Lace Perspective Underwear Thong Ladies Comfortable Briefs Lingere Intimates Underpants Material: Polyester + Nylon Size : XS-L Attention -About MAINTENANCE: Hand wash with warm water about 30 degree. Do not soak for too long. Underwear is close-fitting and intimate clothing, which is easy to breed bacteria. For our health, it is recommended to change it every three months. -AboutSIZE: Fabrics of different materials have different elasticity, so different styles of the same size will have a little difference in tile size. Thank you for your understanding.