This body-safe, multi-purpose rope is designed with a 70% Cotton / 30% Polyester blend to have a sturdy hold while still being soft and comfortable against the skin. After all, the purpose is domination, not to inflict pain. The Nickel-Free Zinc Alloy caps top the rope off with a fray-free solution, while maintaining the seriousness of the situation. And we know: It's very, very serious. Let's get you started with the greatest nights of your life. Let's get you roped in, with The Boundless™ Rope.