Children's puzzle Mat is a tile made of EVA (ethylene vinyl acetate-a foamed microporous polymer, highly elastic, lightweight material), which are connected to each other with the help of hooks "dovetail". The front side of the tile has a design drawing by thermal printing. This Mat puzzle is also called soft floor, Mat puzzle, floor covering Mat puzzle.By choosing this listing you get 20"X20 tile sets"This soft floor is used not only as sports mats, but also as a floor covering for…