This item features 50 genuine 8mm crystal beads. It was a gift, but I'm selling it because I don't use it. The multi-faceted cut makes the crystals sparkle and shine beautifully. The length is approximately 40cm. It seems it was only used once or twice and has been stored at home. I would appreciate your understanding. I'm not sure how to fasten the clasp at the back, so I will ship it without fastening it. Please be aware of this. Thank you.