The 9-piece play and exercise mat from Play Platoon is a non-toxic foam floor blocking mat. Each piece fits to an adjacent piece in a giant jigsaw puzzle. Each of the nine pieces is in bright primary colors to stimulate early learning skills. The pieces are perfect for physical play and can be used as a soft, safe flooring material for playrooms and nurseries. Older kids will have fun creating large shapes from the pieces and younger children can roll and bounce around in complete safety. The foam pieces are easy to clean and highly resistant to wear and tear—they also come with a lifetime guarantee!