Show your customers that you care by handing out this promotional light up heart strobe clip! Measuring 1 1/2" x 1 5/8" x 5/8", this item features a lobster claw clip for attaching to keys, zippers, etc. It also has an easy to use on/off switch, one LED light and one CR2032 cell battery. A one color/one location imprint is included, ideal for showcasing a brand name, logo or message!