Ideal for beginners, the Hard Limits Restraint Kit transforms your bed into a bondage playground for you to enjoy the fettered pleasures of restraint. Just place the bed straps underneath your mattress and adjust the length and widths to size. Then attach the four soft cuff restraints and you're ready to play. Use the soft satin mask to take away vision and enhance the pleasure. Adjustable to fit single, double, king and super-king beds. Part of the official Fifty Shades of Grey Pleasure Collection.