Nipple bar
From Voyeurweb's Wiki about Sex
Nipple bars are a type of nipple jewelry. Nipple bars are jewelry-style bars going through her nipples are the most common type of nipple attachment for pierced nipples. Usually nipple bars are worn horizontal. Some ladies prefer one bar while others have both nipples pierced. Nipple bars are also part of nipple shields and nipple stretchers. Also nipple bars are used to keep the pierced hole in her nipple from closing at times when she does not want to wear huger nipple jewelry like for example nipple rings or nipple shields.
Nipple bars can be made out of latex, silicone or metal.
