These hammered metal chain belts are easy to use. Just wrap the belt around your waist and fasten it. They look great with both casual and formal outfits. When it comes to maintenance, keep them dry and avoid contact with harsh chemicals. Also, store them in a cool and dry place when not in use. Remember, due to the California Proposition 65 warning, be careful when handling these belts as they contain chemicals that can be harmful. If you have any concerns, check the details on www.P65Warnings.ca.gov.