BIOFLEX PREVENTS CUTS and is more comfortable than metal studs, making it the perfect material for belly earrings. BIO-COMPATIBLE flexible piercing belly rings are great for new piercings as they reduce the risk of infection. FOR WORK OR SCHOOL wearing this piercing belly button rings will be no problem. LIGHTWEIGHT MATERIALS mean this belly ring stud is less likely to rip, cause irritation or infection. YOU WILL GET 14g 1/16" (1.6mm) Clear Bioflex Retainer belly button jewelry . There are 3 lengths for your choice; 5/16" (8mm), 3/8"(10mm) and 1/2" (12mm). They are safely store in satin pouch or jewelry box.