Alamould Molds Clear Silicone Mold for Twisted Bangle Bracelet (MB053) Size: Inner diameter 2 1/2 | Inner circumference 7 7/8 | Height 1 | Thickness 3/4 Clear Molds, you can see where your inclusions are, so you can place them exactly where you want them Flexible for easy removal Durable and reusable, made from high quality materials Creates a smooth casting