Bondage Couture Collar and Leash Black from NS Novelties. Indulge your innermost desires with Bondage Couture from NS Novelties. Meticulously crafted from superior materials and featuring exquisite details, Bondage Couture is your ultimate accessory for the runway and the bedroom. All synthetic material and nickel free hardware. Brand Bondage Couture. Model NSN-1306-23.UPC 657447104558. Product dimensions Collar 1.18 inches by 19.72 inches by 0.39 inch. Leash 0.71 inch, 45.55 inches by 0.28 inch. Package dimensions 7.32 inches by 3.94 inches by 2.4 inches. Product material Polyurethane PU, Synthetic, Nickel free Metal. NS Novelties - Bondage Couture. Categories: Bondage, Fetish & Kink, Sextoys for Couples, Bondage Restraints, Collars & Leashes.