Using these Calexotics COLT Universal Camouflage Bondage Cuffs is a breeze. Just open the adjustable buckle straps and place them around your wrists or ankles. Then, tighten the straps to get a comfortable and secure fit. Make sure not to make it too tight to avoid any discomfort. When it comes to play, these cuffs can be used in all sorts of intimate scenarios, whether you're a beginner or more experienced. For maintenance, keep them in a cool and dry place. Avoid exposing them to sharp objects that could tear the camo fabric. Also, clean them gently with a soft cloth if they get dirty. Remember, always use these cuffs in a consensual and safe environment. If you feel any pain or discomfort during use, stop immediately and readjust the fit.