éIf you're looking for a pair of soft, inconspicuous tunnels then check this pair of ear plugs out now. Made from iridescent black colored flexible and thin silicone, these 14mm ear gauges are made in a saddle-style design for comfortable wear and are sold as a set of two for you. Specifications: 9/16" (14mm), Flexible Thin Silicone, Sold as a Pairé