Today is a special day because someone you know has turned 18! This only happens once in their lifetime, so make sure to send an 18th birthday card in recognition of this big milestone. This birthday card is bursting with color and excitement! It features sparkles, stars, bursts of light, and fun happy birthday lettering. The number 18 stands out above the rest and looks awesome! Send this 18th birthday card out to let them know you think they are bright, fun, and awesome!