This Package Comes With 6 Pieces Of Captive Bead Ring Jewelry With 3mm Round Clear Ball Beads. Included Colors Are Blue, Pink, And Green. Each Ring Is 18G With A 3/8" (10MM) Diameter.Beads Made Of Acrylic And Shaft Made Of Surgical Steel.Made Of High-Quality 316L Surgical Steel. Perfect for Nipple and Septum Piercings.