SoftTiles Flowers Premium Interlocking Foam Large Children's Playmat Pink, Brown, and White 78" x 78" SCFLPBW9 Cushioned mats are perfect for creating playmats on hardwood floors Soft, safe, waterproof, easy to clean for playroom floors. Spills can be just wiped up. Sloping borders help prevent tripping when entering and exiting the play mat Thick high quality mats 5/8" thick foam mats (14mm). Much thicker than most on the market. Non-toxic Foam Mats: tested free of formamides, BPA, phthalates