bodyjewellery 16g 16 gauge 5/16 surgical steel circular barbell horseshoe bar ring lip ear tragus stud eyebrow AMLD 5P Type::::Body piercing jewelry Number of Item(s):::: 5 pieces Product Materials::::316L Surgical Stainless Steel Gauges::::16g (1.2mm)::::Length, Diameter:::: 5/16 Inches (8mm) ::::Ball Size::::3mm Black Acrylic Dice MULTI-PURPOSE  These circular barbells can be worn in ear cartilage piercing,eyebrow piercing,tragus ear piercing,anti tragus piercing,helix piercing,anti helix piercing,snug piercing,rook piercing,conch piercing,lip piercing,labret piercing,septum piercing,nose piercing,nostril piercing,snake bites piercing,earlobe earrings,daith piercing,spider bite piercing and more depending on the size of the piercing.