Crochet O Ring Tie String Triangle Sunnybikinis SwimsuitSunnybikinis crochet open knit fishnet bikini set. This two piece swimsuit features a sliding triangle bikini top with metal rings that draw the eye, soft padded cups that can be removed, a functional halter neck with self tie closure at back for an ideal fit, and a matching bikini bottom with cheeky coverage at the back that fits like a glove.