Eighteen years old. It is one of life’s most special milestone ages: when someone officially becomes an adult. Celebrate a wonderful guy or girl in a big way by sending this card to let them know just how amazing this day—and the year ahead—is going to be! There’s so much to look forward to, and this greeting will remind them with it’s big, bold letters and modern style. They’re not a kid anymore, and they should know how many wonderful things lie ahead.