25 x 18 x 6mm Teardrop Shape Clear Glass Domes Features: Suitable for cameo pendants, photo jewelry, key chain, brooch, ring, bracelet, hairpin, headwear, choker etc Non-calibrated oval and flat-back design has a magnifying effect when placed on top of images or words. Specifications: Material: glass Weight: approx. 3g each Dome diameter(W x L): 25 x 18mm Dome height: approx. 6mm Color：transparent Package includes: 72 * Glass Dome Note: Small objects, please keep it away from children.