The sports massage roller helps to relax sore and rigid muscles: It can help increase blood flow and improve recovery It is ideal to use before and after training, with its laptop, you can use it at home, in the gym, on a sports runway or even take it on a trip made of polypropylene , of Eva rubber and durable thermoplastic rubber for good comfort and a safe grip high density foam in the center and 2 easy handles at each end and lasting rotating part Measure 53.1 x 4.6 x 4, 6 cm weighs 0.4 kg