Using these cuffs is a breeze. First, adjust the cuffs to fit your wrists or thighs comfortably. You can use them separately or combine them with other bondage gear. Remember to keep the nickel - free metal hardware away from sharp objects to prevent damage. For cleaning, use a mild soap and water, then let them air - dry. Don't use harsh chemicals as they may damage the neoprene. Always check the cuffs before each use to make sure they are in good condition. And most importantly, communicate with your partner to ensure a safe and enjoyable experience.