These LED dog tags come with silver backs and chains. They can be programmed to scroll messages in different colors. Some also can be programmed to feature images such as a basketball player or a Playboy bunny. Prices range between $34.99 and $49.99.

These LED belt buckles can be programmed to scroll a message up to 612 characters. Messages can scroll at different speeds, in different directions and flash. Messages come in different colors including pink, purple, green, red, yellow, blue and multi. Buckles come in different sizes and styles. Each includes four batteries and a black leather belt. Prices range between $24.99 and $64.99.