Using these napkin rings is a breeze. Just open the Velcro brooch buckle, wrap the ring around your napkin, and close the buckle. They're great for dressing up your tables at various events like weddings, birthdays, and parties. As for care, simply use a soft cloth to gently wipe the rhinestones if they get dirty. Avoid using harsh chemicals as they may damage the stones. Keep them in a dry place when not in use to maintain their shine and quality. And don't forget to check out our napkin collection to find the perfect match for these stylish napkin rings!