These stylish cuffs are fully adjustable via the simple belt style buckle, held together by a 6 inch black chain that you can easily attach rope, hooks, or weights to, leaving them vulnerable and at your mercy. The embossed red and black vinyl detailing will grab your attention, while your plaything writhes in anticipation for what is to come. These durable cuffs feature all black, nickel-free hardware and are lined in a soft yet durable neoprene material for sexy and comfortable play sessions. Measurements: Adjusts from 8.5 to 12.5 inches around, 2 inches in width. Material: Vinyl, neoprene, metal. Color: Red