Many people use key chains or key rings today not only because they help in holding keys together, but because they also make a style statement. Many people today are using personalized keychains, keyrings which often have their name or the company's name they are working for. Many advertisers today are engraving their company name and logo on these key chains,thereby personalizing them. These promotional keychains or promotional keyrings are often given as corporate and premium gifts at various corporate or events or gatherings. These personalized keychains, key rings also help enhancing corporate and customer relations. There are a variety of keychains or key rings available in different material and type today among which are leather key chains or key rings, calculator key chains or key rings, pen key chains or key rings, and many other designer key chains or key rings to name a few.