Not sure what size you were pierced with or what jewellery you should buy?The standard jewellery sizes that piercers usually use are listed below but please always check with your piercer to ensure you order the right size jewellery. Belly – Bar Thickness is 1.6mm (14ga) and Bar Length is 10mm or 11mm Daith – Bar Thickness is 1.2mm (16ga) and Bar Length is 8mm or 10mm Eyebrow – Bar Thickness is 1.2mm (16ga) and Bar Length is 8mm Helix – Bar Thickness is 1.2mm (16ga) and Bar Length is 6mm or 8mm Industrial – Bar Thickness is 1.6mm (14ga) and Bar Length is between 30mm and 38mm Labret – Bar Thickness is 1.2mm (16ga) and Bar Length is 6mm or 8mm Medusa – Bar Thickness is 1.2mm (16ga) and Bar Length is 6mm to 10mm - Woman – Bar Thickness is 1.6mm (14ga) and Bar Length is 10mm to 16mm (dependant on size) - Men – Bar Thickness is 1.6mm (14ga) and Bar Length is 10mm to 12mm (dependant on size) Nose – Bar Thickness is 0.8mm (20ga) or 1mm (18ga) and Bar Length is 6mm Rook – Bar Thickness is 1.2mm (16ga) and Bar Length is 6mm or 8mm Septum – Bar Thickness is 1.2mm (16ga) and Bar Length is 8mm Smiley – Bar Thickness is 1.2mm (16ga) and Bar Length is 8mm Snake Bites – Bar Thickness is 1.2mm (16ga) and Bar Length is 8mm or 10mm Tragus – Bar Thickness is 1.2mm (16ga) and Bar Length is 6mm Tongue – Bar Thickness is 1.6mm (14ga) and Bar Length is 10mm to 16mm If your piercing is not mentioned please check the required sizes with your piercer