This is a great gift for the person who enjoys Darts. The key chain is 1.25" in diameter. The front in a dart board with an arrow shown in the center. The back is plain and can be used to personalized this gift with a name or monogram (engraving optional). The key ring measures 1.25" diameter and will hold several keys. This key chain is nickel plated and will not tarnish. Black Gift Box.