This is a MasterPieces 24″ x 18″ 550PC puzzle. Take a trip down Route 66 on the original America’s highway To reduce their impact on our environment, the chipboard used in these puzzles is made of recycled material. For 25 years, MasterPieces has enjoyed making quality jigsaw puzzles, games, toys & Works of Ahhh craft kits. Innovation and premium quality is the MasterPieces hallmark. We pledge to always provide earth friendly products. Our puzzles are made from recycled paper and soy based inks. Green is not just a color, it’s a commitment.