The Amerock BPR34293 Variable Overlay Hinge is finished in polished brass. Every Amerock functional hardware series is tested for durability in conditions exceeding all KCMA certification requirements and BHMS standards for cycle life, strength and finish quality. Heavy-duty steel construction. Choice of frame wing styles to coordinate with decorative hardware. Reliable, self-closing power of dual compression springs. Polished Brass is a shiny, metallic golden finish that keeps it's shine, year after year. Amerock offers a complete line of decorative and functional cabinet hardware, bath hardware, hook and rail and wall plates.