Thank you for viewing! (^-^) This is rare turquoise mined from Kingman. The color is just wonderful, which is the best part of turquoise. Natural stone: Turquoise Bead size: Approximately 7 x 4.5mm Hook: Surgical stainless steel ~We can change the metal fittings~ Hook → Stud Stud → Hook, etc. Free of charge ☆ SWAROVSKI stud +100 yen We offer discounts for multiple purchases ☆ This is handmade. I try to make them carefully, but they are not as perfect as mass-produced items. I hope you will handle them gently. As they are natural stones, there may be cracks or inclusions. I have several cats. Please refrain from purchasing if you are concerned. Please read my profile ☆彡