All the hardware is Stainless Steel! (will not tarnish like nickel plated metals) Every piece is tooled with attention to detail and a lot of patience,hand dyed, polished edges, and conditioned multiple times so it ages really well as it breaks in! If you'd like a Different Color Combination, or Hardware (i.e. Solid Brass instead of Stainless Steel), let me know in advance, and I will do my best to make your dreams a reality! Surprise me! The dimensions are: - Approximate Leash Length - 3 feet There might be a slight variation in dimensions since leather is a natural material.