Serendipity jigsaw puzzles have gone Green! Puzzle companies are continually making strides to make their products environmentally-friendly, including reduced boxed sizes and increasing the recycled content of the puzzles. Serendipity has gone the extra mile in switching to packaging and chipboard made from 100% recycled materials with 80-90% post-consumer waste. The paper comes from professionally managed forests, and they use water-based coatings and soy-based inks. Serendipity puzzles are made in the U.S. and are certified by the Rainforest Alliance. Right now, we have a mix of the old and new designs. As we sell out of our older inventory, we'll eventually carry only the newly Green-certified products. Just a little something extra to feel good about while you work on your puzzle!