Using these belts is easy. Just wrap the belt around your waist and fasten the rhinestone buckle. These belts are suitable for plus - size people and can add a touch of style to your outfit. When it comes to maintenance, avoid getting the belts wet for long periods as it might damage the rhinestones. Also, store them in a dry place. Remember, this product contains chemicals that are harmful, so keep it away from children. If you have any concerns about the chemicals, refer to the warning on the product or visit www.P65Warnings.ca.gov.