Apply lotion, cosmetics, hairspray, and perfume before dressing in jewelry. When undressing, wipe each piece with a clean soft cloth to remove oils and perspiration. Store in a fabric-lined box, separately or individually-wrapped in tissue to prevent scratches. Never wear jewelry when doing physical work such as housekeeping, gardening, or exercise. Never expose jewelry or household cleaning products.Never expose jewelry to chlorine swimming pools or hot tubs. This item is made of diamond and gold.