These one of a kind creations are statement art. They sparkle, catch the eye and are organic and beautiful. Each series is created in a dam mold and the channel is created by using fiber blanket to leave a channel for the necklace. After the mold has been fired I use a ring saw to cut the pieces apart as I feel the design warrants. No two will ever be alike. These have a 3D appearance and sparkle with dichroic glass. I've chosen some to have a three strand Swarovski crystal enhanced wire necklace. The length of these pieces is fixed and not adjustable.