It is a transparent and beautiful smoky quartz and two kinds of Karen silver bracelet. The size of smoky quartz is 2.5-3 mm. It is perfect for overlay with thinness that you can wear casually. Handmade 14K gold filled metal fittings are easy to wear &remove. Uses a soft, durable and rust resistant stainless steel nylon coated wire. Original length is about 17 cm. It is comfortable for the wrist around 14.5 - 15.5 If you sizeorder, please inform us your size with message after ordering.