[Size Detail]: 16G Internally Threaded Piercing Taper Insertion Pin: bar length 28mm, with a 4.7mm length thin pin.
[Using Instructions]: For Changing Internally Threaded Piercing Studs or Stretching Piercing.
[Top Material]: Made of High Quality 316L Surgical Steel, Safe Material, Hypoallergenic and no Nickel, Harmless Your Skin. High Polished Surface, Very Smooth to Wear and Easy to Clean.
ABOUT AFTER-SALES: When You Receive The Product, If You Are Not Satisfied With Our Products, Contact Us Any Time, We Will Get You Back ASAP Try Our Best To Make Things Right. We Just Hope You Have A Pleasant Shopping!