These floats are the ones needed to replace the already worn out ones of our AstralPool Roma model corcheras We have them available in red, white, blue and orange. Roma mats are governed by the regulations of the International Swimming Federation (FINA), according to the FR 3 regulation for pools for Olympic Games or Championships. It is able to achieve maximum absorption of the waves created by the swimmers during the race. It results in the most perfect sheet of water possible, thus facilitating visibility during the swim.