Single Flare Plugs Pair is a ear plug selected for professional piercing jewelry use. Material options include glass. A set of simple plugs in a range of sizes and colors. Single flare, single flare with groove, and double flare styles available. Jewelry / product type: ear plug Gauge range: 00g to 18g (12 options) Size range: 18g (1mm) to 1" (25mm) (28 options) Material: glass Suitable for: All genders and all experience levels; professional sizing and fitting are recommended for body jewelry. Visit Idle Hands Tattoo & Piercing to see current availability, compare sizing and materials, and get help choosing jewelry that fits your piercing and style.