Our items come from a premium printing company that is committed to sustainability and a better world. Our posters are printed on a matte and thick paper which will give your guests the impression of admiring a work exhibited in a museum. Our frames, designed with the same type of paper, have a glass pane and wood. For each poster purchased, we are committed to planting 10 trees, thus contributing to the preservation of our environment. In addition, our wooden frames come from renewable forests. The black and white frames are made from a semi-hard alder wood, while our solid oak OAK frames are available at the same price. For your convenience, our framed posters come with an easy-to-install hanging kit.