The 5/8″, 3/4″ and 1″ straight collars feature an attractive design of alternating spikes and spots. The 2″ collars taper to 1″ at the buckle and billet ends, and have three rows of spikes and spots. Smoothed and darkened leather edges on all of Spike’s Collars. Nickel plated buckle, spikes and spots, d-ring and rivets stand out on these black collars. Non-rust chrome-plated brass swivel snap and nickel-plated rivets on the black leashes.