COMMAND. Made to Play Hard. Sir Richard's Heavy-Duty Cuffs force surrender. Heavy-Duty Cuffs firmly secure either wrists, or both ankles depending on your bondage-play preference. 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. The strategic V-Ring design offers further control and lessens slippage associated with average O-Rings. Use the carabiners to link the Heavy-Duty Cuffs to other COMMAND products for optimum versatility. Phthalates Free. Material: Stainless Steel and Nylon.