Spectra Bondage Wrist Cuffs Rainbow Restraints from NS Novelties. Add visual excitement to your BDSM play with Spectra Bondage collection. Made of superior man made materials and couture designed hardware, these restraints will bring color and excitement to your adult play ground. Specifications Spectra Bondage: Model NSN-1311-03. UPC 657447106286. Wrist, Handcuffs bulk weight 5.15 ounces. Wrist Cuffs dimensions 10.79 inches by 1.69 inches by 0.59 inch. Package shipping dimensions 8.11 inches by 3.82 inches by 2.01 inches. Wrist Cuffs material Polyurethane PU Faux Leather, Metal. Categories Spectra Bondage: Bondage, Fetish, Kink, Sex Toys for Couples, Bondage Restraints, Cuffs. 2022.