Sivan Health and Fitness Puzzle Exercise Mat EVA Foam Interlocking Tiles Item Includes 6 tiles And 12 border edges ends, Made out of high density EVA foam for the greatest durability and comfort Each tile measures 24 Double-sided gripped surface will make it grip to the floor or carpet to prevent injuries and will protect your floors while providing a comfortable workout area Can also be used as an anti fatigue mat play mat for playrooms, daycares, or under heavy exercise machines to dampens vibration reduce equipment noise and protect your floor or carpet Made from Premium non-toxic durable EVA Foam, Lightweight and Easy to assemble, Water mold and mildew resistant makes it easy to clean,