GREAT MATERIAL - 316 medical stainless steel is a rust-free material, less resistant to bacteria, durable and safe. High quality sterilized acupuncture needle is sharp and easy to use, creating a great tattoo. PACKAGE - 48mm in length about 2 inches. 50pcs piercing needles: 10 pieces for each size nose piercing needles. Mixed Sizes 12G 14G 16G 18G 20G. NEW DESIGH - Hollow out design with sharp chisel tip is easy to piece together with less injury. Piercing needles have a standard bar to fit all piercing guns, piercing kits and piercing accessories. STERILIZATION - Stamped with sterilization date and sterilization expiration date for the piercing equipment. Individually wrapped and sterilized with EO gas. Protective cap tip on each needle for an increased level of safety. SUITABLE - Suitable for piercing the ear, lip, nipple, eyebrow, navel, tongue, nose and other needles. other body parts. If for any reason you are not completely satisfied. simply return it for a full refund or exchange.