Each bracelet is made by hand, one at a time. I use upcycled glass and stoneware clay in my pieces. The surface is smooth to the touch yet has amazing crackled detail. No two pieces are exactly alike. All bracelets come with a cotton cord wrist band with an easy to put on clasp. They will fit a wrist between 6 ½” - 7 ½” and are meant to be worn snug on the wrist.