Barbell Material 316LVM Surgical Steel Curved Barbell - 5mm top ball with gem & 8mm bottom ball with gem. Design Material .925 Sterling Silver Celtic Knot with teardrop Available Barbell Lengths 5/16" (shallow piercing), 3/8" (standard piercing), 1/2" (deep piercing), 9/16" (very deep piercing) Design Measurements The Knot with teardrop measures 1" by 1/2" Gemstone Faceted gems on barbell - available in Emerald Green Teardrop Bezel set, emerald faceted gemstone Warranty 6 month warranty against manufacture defects Assembled In the United States $19.95 Commitment to Excellence

What size belly button ring should I wear, if the standard 3/8" barbell is too long or short? If you have a shallow piercing, and the 3/8" curved barbell is too long, then you should wear a 5/16" length.