Offered for sale is a fabulous sterling modernist cuff designed by Esty Grossman for Birks Sterling Co .Made most likely in the late 80s early 90s this cuff is really beautiful on . Signed on the inside birks 925 and "Esty" with a face marking . The cuff can fit a variety of wrists as it is plyable. Measures 7.5 . The opening is 1.5 inches .Please email any questions as I do not accept returns.