Butterfly Gold-Tone & Bioplast Tragus Piercing Earring Stud or Labret Lip Ring Gold plated stainless steel charm w/ acrylic push-in backing Gauge: 16G (1.2mm) Length: 5/16" (10mm) Barbell can be trimmed down to ensure a perfect snug fit. Suitable for all ear cartilage and lip piercings