CleverDelights 3" round glass cabochon. Solid glass. Dome height: 5/8" inch. Clear transparent cab. Cabochons have one flat side and one domed side, giving them a slight magnifying effect. Don't be let down by cheap glass cabochons that arrive chipped and cloudy, choose our CleverDelights premium glass cabochons for excellent quality glass pieces. Please visit our store to see our full selection of CleverDelights round and square glass tiles, round and oval glass cabochons, and more! Thanks for shopping with us!