Purple Pink Crystal Wrap Bracelet Amethyst Color Handmade Woven Bangle The closure has a Mother of Pearl shell button., Adjustable Loops. The Size of the Crystals is 4 mm, they are manmade. Length(inch): 27.6, normally you can do at least three layers & Weight(g): 15 Hand-Knotted with a soft Purple Wax Thread, it is not with leather. Beautiful Pink Purple Amethyst Color.