Sergio Lub Vintage Cuff Bracelet, signed - adjustable fit

Sergio Lub of California Bracelet. Adjustable by squeezing to fit as you wish. He tempers his metal mixes to be flexible. Gold tone but is made of a brass alloy he creates. Can find his designs online to better understand his creations. I have gently used this since 1982. Bracelet has a fine patina from use but remains very nice.