PVD Plated Purple Floral Nipple Shield with Gems and BioFlex Barbell (Sold by Piece) Vibrant PVD Plated 316L Surgical Steel is curved into an artistic floral design, 6 rounded petals are each accentuated with a pair of dainty CZ gems. A comfortable BioFlex Barbell is paired in matching hues with UV Acrylic Threaded Balls. Lightweight and comfortable to wear. Material : 316L Stainless Steel Thickness : 14GA, Length:16mm, Ball Size: 5mmx5mm Exceptionally High Quality Jewelry!