Sterling silver cuff bracelet made from 2 bands of silver. The center is twisted. The width is 1 1/8". The back is 5/16" wide. *The inside measurement of the cuff is 5 3/8" and there is an additional 1 1/16" gap. The inside is stamped R E Sterling. I have not been able to identify that hallmark. The bracelet is in good condition. Thank  you for shopping in our store. Please let us know if you have questions.