Size: about 14mm long, 10mm wide, thickness 4~5mm. Quantity: totally 48 pieces in a clear plastic container box. 24 Style: Natural Agate, Black Agate, Carnelian, White Jade, Howlite, Amethyst, Lapis Lazuli, Tiger Eye, Picture Jasper, Green Aventurine, Blue Spot Jasper, Rose Quartz, Synthetic Blue Goldstone, Turquoise, Goldstone, Malachite, Smoky Quartz, Watermelon Stone Glass, Opalite. Material: Stone produce can gives you deep sense of positive energy, peace of mind, balance, meditation. Cabochons are used in ornamental jewelry, just like regular gems, and they are available in different shapes and sizes to suit all needs. Wide Application: These polished, smooth, flatback cabochon can be used for necklaces, earrings, bracelets and other jewelry. Good for art craft and home decoration. Easy to Use: The upper surface of a cabochon cut is gently curved, while the back is flat, allowing for easy working and setting. This natural crystal and gemstone round cab make DIY necklaces bracelets earrings pendants rings gifts or decoration with them.