A floor cover having at least a first sheet consisting of a first layer, consisting of an elongated flexible surface, a material thereof consisting of polyethylene foam, the elongated flexible surface for being laid on a floor surface a second layer, including a plurality of rigid plates being at least four, disposed aside one another, a material thereof consisting of Medium Density Fiberboard (MDF), the rigid plates being non-movably attached to the elongated flexible surface by glue, the attaching including gaps between the rigid plates, the gaps being sufficiently large for allowing folding all adjacent rigid plates of the plurality of rigid plates one on top of the other, for disposing all of the rigid plates parallel to one another at the folded state and at least one wire threaded through the rigid plates, for pulling an end of the at least one wire for applying the folding.