Using these bracelets is easy - just slip them on your wrist. They're great for adding a touch of vintage style to any outfit. When it comes to maintenance, keep them away from water as the wood might get damaged. You can use a soft, dry cloth to gently clean the metal parts and the wood. Avoid storing them in direct sunlight to prevent the wood from drying out or the colors from fading. Also, be careful when handling them to avoid any scratches on the metal or wood.