Wearlizer High Waist Bikini, Two Piece Summer Swimwear, Bathing Suit White and Green Material: 80% polyester, 20% spandex Unique Design makes you outstanding Size S: for A Cup, waist below 25 inch; Size M: for A B Cup; Waist between 26 inch and 28 inch; Size L: for B C Cup, Waist between 28 and 30 inch Size XL: for C D Cup, Waist between 30 and 32 inch, Size XXL: for D E Cup, Waist Between 32-34 inch Included a removable strap so you can use it on your top to keep secure