This carpet is three-fold in the package. That quality is less than the other reebok carpet. Its length does not enlarge s totally. It comes more from an extra carpet for a practical limit. The fleece absorbs impact and sit al the comfort sensation is less. It does not feel the thickness of 1cm under the weight because the matter is compact. In all the carpet is medium quality and is more an accessory for a casual practice. To me this rug is not expected to practice all types of interior floor.