Uses natural tiger's eye and mother-of-pearl stones. The two connected white stones are mother-of-pearl.✩.*˚ Please refer to the photos for the length. These were made as a hobby. The shapes are not uniform, but I hope you will appreciate the handmade quality and enjoy them. Please refrain from purchasing if you are looking for perfect products or guarantees of durability. We cannot offer repairs, so please take a good look at the photos before purchasing ( . .)" The colors have been adjusted to be as close as possible, but please understand that there may be some discrepancies. ☆I hope that those who understand will enjoy these handmade accessories(*´˘`*) I'm sorry, but we cannot offer discounts. ☆Shipping may not be available on weekends. Thank you for your understanding.