Command. made to play hard. sir richard's cuff & collar set delivers a strong statement. it allows the neck to be firmly secured along with both wrists, if desired. a sturdy, comfortable heavy-duty collar wraps the neck, while two heavy-duty cuffs wrap each wrist with thick, durable industrial-strength nylon straps that feature fully adjustable stainless steel lock rings, allowing for a controlled, custom fit every time. who is in command? Sir richard's command collection is for serious bdsm connoisseurs who demand the best. command components are forged from stainless steel and solid rivets, allowing for extreme fetish play. the professional-grade carabiners can support hardcore play and ensure complete control. use the carabiners to link the cuff & collar set to other command products for optimum versatility. cuffs adjust up to 12" (30.48 cm) collar adjusts up to 20" (50.8 cm) 1 year li ed warranty we've got you covered