Happy Sailed Women's Modern Backless One-piece Swimsuit with Strings, Medium Size Black FASHION:2016 Stylish Trend plus Crochet+Neoprene Design HAND SEWN:Uniquely designed with hand sewn push up triangle Neoprene Bikinis. MATERIALIt won't change its shape even worn for many times. VARIOUS SIZES+COLOR: Various sizes are available for different demands. The best gift for yourself or for someone special. NOTE:The BLACK's DETAIL may be different due to different production batch.