ABOVE STANDARD SIZE – Covers a 6'x6' area when combining all 36 interlocking 12"x12" puzzle pieces STIMULATING & EDUCATIONAL - Bright colors and shapes help the development of your child's early integral cognitive skills TOXIC FREE - Made of EVA foam free of toxic phthalates COMFORTABLE FLOORING – High density, durable foam provides comfort and protection for your child's play area even on wood or tiles EASY MAINTENANCE – Puzzle pieces are simple to assemble and can be quickly pulled apart for storage; material is easy to clean