The natural curve and shape of our Boobles bra and swimsuit inserts create realistic enhancement with comfort and versatility. Boobles inserts can be worn under or beside the breast depending on your desired look. Also great for bathing suit tops...we've personally tested them, and they stay put, even after underwater somersaults in the pool! * Packaged in a super-cute re-usable eye-catching, round, vinyl, zipper bag with hang tab (see video).