I am highly confident this is an authentic Judith Hendler bracelet. It came from a collector who had several other Judith Hendler pieces. Hendler only signed her jewelry with a sticker and those don't always survive the years. Made with Judith Hendler's signature material; acrylic. This bracelet is clear and shows light scuffs and scratches consistent with wear and vintage age. Size extra small / small, 6 inches. Judith Hendler created mostly acrylic jewelry and was at the height of her popularity in the 1980s while designing jewelry for the Dynasty television show. Her pieces are rare and highly coveted. This is a perfect example of her bypass bracelet. Any questions, please ask.