Sportsheets Beginners Silk Rope Kit two 6 foot, silk ropes can be used to elegantly restrain your partner. Includes basic knot tying instruction booklet. Details: these two 6 feet lengths of silky, black rope are perfect for Shibari, Japanese style bondage play. Knot tying guide included. Materials 100% Polyester. Includes Silk like rope 2 six feet pieces.Category: Restraint, Roleplay, Restraint Play. Beginners Silk Rope Kit is a registered trademark for Sportsheets. Keeping couples connected. 18