MATERIAL: Made with glass. Glass plugs are an excellent substitute for the usual metal/acrylic/silicone designs. Perfect for anybody with metal sensitivities.
MEASUREMENTS: 10 sizes available. Gauge Sizes: 2 gauge(6.5mm)-1 inch(25mm). Double flared. One side is flat and the other convex (slightly rounded).
WHAT'S INCLUDED: 1 pair of plugs(2pc) are included with your purchase. Just choose your desired size.