eeBoo Natural Science 100 piece jigsaw puzzle features the striking artwork of acclaimed children's book illustrator, Melissa Sweet. The award-winning Natural Science Puzzle boasts a gorgeous array of nature's most spectacular creations. This stunning 27 x 18 inch rectangular puzzle has been thoughtfully commissioned and beautifully designed in an ideal format for transitioning from simple children?s puzzles to more challenging adult jigsaw puzzles. They offer a screen-free, relaxing way to practice patience and concentration while sharing a gentle cooperative activity with friends and family.We are a women-owned business dedicated to sustainability, safety, and the creation of original and extraordinary gifts and toys. This item is made of 90% recycled materials, printed with vegetable-based inks. For over 25 years, eeBoo has created wholesome, educational games and activities that cultivate conversation, socialization, and skill-building while introducing our world.