As part of Paper Culture's commitment to the environment, Paper Culture uses 100% post-consumer recycled paper on our cards, envelopes and sticker products like our address labels and gift tags. Unlike some other companies, we don't have an eco-friendly line… our entire catalog is eco-friendly. Even our packaging is recycled. For the paper geeks out there, we use responsible forestry certified paper, generated with wind power. Our cards are produced on heavyweight 130lb paper. Compare this to "normal" cardstock which is usually 70-80 lb and some of our “premium” competitors who feature 100-110 lb paper. For a full comparison between Paper Culture and other services, please see How Paper Culture Compares.