Using these Calexotics furry handcuffs is easy. First, decide where you want to use them - you can wrap them around your back or around bed posts. Slip your wrists into the cuffs and adjust the size to fit you comfortably. Then, use the keys to lock the cuffs. Remember, there's a safety release latch in case something unexpected happens. When it comes to maintenance, you can remove the soft faux fur and clean it gently. Keep the metal part dry to prevent rust. Also, always make sure the keys are within reach during use for a quick release. Have fun exploring new levels of pleasure with these cuffs, but always communicate with your partner and play safely.