Coming in a choice of black or pink, the Sinful Collar and leash are a beautifully designed set from NS Novelties' Sinful line. The 2" wide collar is designed for comfort, with an inner layer made from neoprene and an outer layer of glossy vinyl. Both collar and lead are made using nickle-free hardware that includes an adjustable buckle closure and riveted D-ring with snap hook connector than can be used to clip the chain lead to the collar or to another bondage system.