Natural & Synthetic Mixed Stone Beads, Pyramid, Size: about 9~10.5mm long, 10~10.5mm wide, 10~10.5mm thick, hole: 1.2~1.4mm.âPlease Note: These gemstones may include Natural Red Jasper & Agate & Green Aventurine & Obsidian & Tiger Eye & Howlite & Rose Quartz & Amethyst & Sodalite & Larvikite, Opalite and so on(as the picture shows). But as it is a mixed product, the stone type is delivered randomly, please refer to the actual product delivered.