Sex and Mischief Leash and Collar Set Red. Leash and collar for training your slave or walking your pet. Soft red collar fastens securely with studs and connects to a strong nylon leash with a sturdy D-ring. Easy on, easy off for safety and comfort. Leash extends to 48 inches. One size fits most. Sex and Mischief series from Sportsheets. Keeping couples connected.