Tree-Free was founded in 1999 with the goal of being the most transparent greeting card company. All of our cards are printed with soy based inks, manufactured in the United States, and our paper mills use sustainable energy. The Tree-Free Greetings Rhymes with Orange Card Sets feature an assortment of humorous greeting cards which are made from 50 percent recycled paper, 15 percent of which is post consumer card stock. Each set of 12 contains two each of 6 different designs and twelve envelopes. Save trees and spread joy. Buy Tree-Free cards today!