Brand new Product Features Inked?restraints?comfortable, double-stitched, padded fetish gear adorned with some serious ink! one size fits most. Adjusts up to 12?/ 30 cm Fully adjustable, padded cuffs with velcro® style closures, nickel-free hardware, and nylon straps Neoprene and pp (cuffs), nylon (cuff loops), zinc (clasps), iron (o ring), velcro® (strap closures)