TRAGUS / HELIX CARTILAGE PIERCING EAR STUD / LABRET LIP RING. This unique.925 Sterling Silver dragon designed acrylic Bioplast piercing jewelry can be used as a tragus or helix cartilage piercing ear stud or as a labret ring. With so many options this dragon provides style and value. The CZ eyes sparkle with a deep red, and The Bioplast backing is flexible and can be cut to whatever length you need. Talk about comfort! Barbell Size: 16 Gauge (1.2mm) Barbell Length: 5/16 (8mm) Brand: FreshTrends Age: Adult Condition: New