Sex and Mischief Shadow Sparkle Collar and Cuffs Set form Sportsheets. Bring some bling to your bedroom play. The contrasting tones of shimmer and edge combine to create a provocative Shadow Sparkle Collar & Cuff Set set to bring some flair to your bedroom bondage adventures. One matte black chain connects through the D-rings on your cuff and collar letting you get creative with how you want to restrict. Attach the collars or cuffs to the Expandable Spreader Bar to try out something new. The collar and cuffs can be detached from the chain and worn as the perfect accessory out that only you will know the tantalizing secrets of. Materials Polyurethane PU, PVC, Nickel-free Metal, Hook & Loop Polypropylene PP, Includes 1 Collar 17.5 inches with Nickel-free Chain 30 inches, Pair of Cuffs 10 inches.