Guaranteed fun for little ones comes from the soft puzzle mat featuring adorable sea creatures. The play mat consists of 9 individual foam mats that can be easily and freely assembled. Whether used as a cushioned crawling mat for babies, a protective play surface for children, or as a constructed 3D house, the play puzzle mat is perfect for the children's room. The mats are made of EVA foam, which is safe, easy to care for, water-resistant, and insulates against cold floors.