Your cartilage stud journey is about to be revolutionised. Introducing our threadless flat-back labret bars, compatible with all our threadless cartilage studs so you can change your jewellery to suit your individual anatomy and style. Simply mix and match attachments and bars across gauges and lengths to completely customise your ear styling experience! Need some help with choosing the length? Read our helpful guide! Gauge Millimetres Summary 20g 0.8mm Extra thin - for piercing holes that have shrunk (most commonly lobe piercings) 18g 1.0mm Thin - if you prefer a daintier look and feel 16g 1.2mm Standard - for piercings made with a needle to keep a piercing hole from shrinking Material: ASTM-F136 Implant Grade Titanium (Ti6Al4V ELI) Thread Type: Threadless Colour: Bright Silver or Gold Gauge: 20g (0.8mm) / 18g (1.0mm) / 16g (1.2mm) Bar Length: 5mm - 10mm Sold as a single