Book chain jewelry fascinates me. The construction is interesting and it adds another element to each particular piece of jewelry made that way. This bracelet has two distinctly different plaques along the chain. Each shape has a different cameo. I am not sure of the material used for the cameos. It seems like a dense plastic. The connecting links have a very nice embossed design and bracelet has a fold-over clasp. It measures 7" long and 1 1/8" wide. Bracelet is in excellent condition. It is very well made and easy and comfortable to wear.