Material: Natural Stone Color: As the pictureSize:8mm*30mmQuantity:1 PcsIt's a perfect accessory, also a good gift to your friends . NOTE: the product in the picture maybe larger than actual one,Please check the size before bidding !!!Please Do Not Leave us negative feedback or Neutral feedback or low score on detail rating selling, If you have any questions, please contact us before you are doing this, thank you very much for your understanding.