Buy a mystery box and get 25 mystery cards at a reduced price. Each mystery box contains 25 hippie greeting cards (5 x 7 inches and blank inside). These recycled paper greeting cards are digitally printed on 100% post-consumer recycled paper and come with a matching envelope and in a plastic protective sleeve. For a hippie card that is both eco-friendly and unique, take a closer look at these recycled paper cards that your customers will love! Please Note: Mystery boxes may contain some of the same products if you order more than one.