Using soft playful foam, Tadpoles Playmats provide a fun, safe environment for your little one. Made of large interlocking foam puzzle pieces with removable circular centers, the mat not only create a safe environment for your baby, but encourage creativity and thinking. Children and parents can create shapes and forms during playtime, and put the playmats back together when they have moved on to other toys. With multiple colors schemes to create a distinct and unique look, Tadpoles Playmats are a great addition to any baby or kid"s room! Set contains 16 interlocking frame puzzle pieces, 16 inner circles and 16 border pieces.