Silver Grey Crystal Wrap Bracelet Hand Knotted Woven Multilayer 4mm Fashion Woven Bangle The closure has a silver tone metal button, Adjustable Loops. Beautiful Grey Colors. The Size of the Crystals is 4 to 6 mm, and they are manmade. Length(inch): 13, normally you can do about 2 layers & Weight(g): 18 Hand-Knotted There will be some color difference between the real items and the pictures because of the brightness, contrast, and resolution, or other factors. The bracelet is gorgeous.