2 gives transparent glass + 2 connectors cabochons. 2 14mm glass domes. 2 connectors cabochons black brass, nickel cadmium and lead. connectors dimension: frame: 21.5x5x16x2.5 mm tray 14 mm, 1.5 mm hole. ideal for all your creations of jewelry, necklaces, bracelets, earrings etc... I wish you a good visit in my shop.