BodyJ4You Goldtone Plugs Surgical Steel Double Flared Tunnel Crystal 0 Gauge - 14mm - 2 Pairs Square Stones Inside Goldtone IP over 316L Surgical Steel Double Flared Tunnels. 00 Gauge Goldtone IP Clear Double Flare Tunnel Highest Quality, 316 L Surgical Stainless Steel. You will receive 1 pair of stainless steel plugs tunnels (2 pieces) of the size you select. 2 Pieces from 0 Gauge - 14mm - Choose your Size