HemingWeigh 9-Tile Multi-Color Solid Foam EVA Puzzle Playmat Kids Safety Play Floor 9 Foam solid tiles, No removable letters or numbers Each Square measures 12 inches x 12 inches x 0.4 inches (315mm x 315mm x 10mm), When using all 9 tiles,Puzzle Mat will cover 9 Square Feet BPA and Phthalates Free, Safe, soft and durable, Easy to use with colorful interlocking tiles Excellent for Day Care's, and Play Rooms, Baby rooms, playgrounds, etc. Great for child's Hand Eye Coordination and Visual Sensory Development.