Price listed is for 6.5 grams of stones. These are acrylic cabochons that measure just under 9mm (8.7). They are red, with smooth rounded tops and flat silver backs. Some have nicks in the silver backing. They may have a small rough spot where they were pulled from the mold, but any spot can quickly be filed down to make it less noticeable. There should be about 32 stones in every 6.5 grams.