Sir Richardâ€s Deluxe Cuff Set for those who crave control. Deluxe Cuff Set features longer straps for added versatility and includes a separate Heavy-Duty Extension Strap to expand restraint options. Firmly secure wrists or ankles to suit your bondage-play. All heavy-duty straps are thick, durable industrial-strength nylon straps that feature fully adjustable stainless steel lock rings, allowing for a controlled, custom fit every time. 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 Deluxe Cuff Set to other COMMAND products for optimum versatility.