Once received "a pain-body" and although it is mandatory to have a roller for massaging. Well I do not regret my choice, this roll I used it every day, it is ultra durable, comfortable and allows me to massage all my muscle groups easily, size 45cm is ideal for transporting and allows access to the muscles more easily, as the adductors.
In short I recommend this roll for its price which is 16 already and then for its excellent quality !!