Branded plastic keyrings are some of the most affordable and simple promotional products for business marketing. Custom plastic keyrings feature a plastic key fob attached to a metal split ring for holding keys. Browse a variety of attachments, including reflector lights, whistles, tassels, and bottle openers. Keychains are easily stored in pockets, on belts, or in small bags. Clients will see your brand or company logo every day when they use their keys. These promotional items are suitable for janitors or security guards who rely on keys for work.