Sterilized Hollow Piercing Needle Box of 100. Box of 100 13g or 15g Sterilized body piercing needles that are 2" in Length. Each needle is sterilized using EO - Ethylene Oxide Gas and individually packaged in its own sterile pouch. These tri-beveled  needles are crafted in 316L surgical steel and are 48mm or 2" long.