82%POLYAMIDE,18%ELASTHANE Hook and Eye closure Two piece color block bikini swimsuit for women,hook closure at back bikini swimwear. Bikini top push up with underwire, unremovable sponge padded, adjustable shoulder straps. Size: Tag S=US 2-4,Tag M=US 6-8,Tag L=US 10-12,Tag XL=US 12-14. Detail size info please refer to left image before your purchase. Occasion:Great for summer, beachwear, poolside party, water sport, swimming, SPA, bathing,etc. Garment Care:Hand wash cold separately recommended. Package included: 1x bikini set with a Sportmusies drawstring polyester pouch.