ThePure2Improve Massage Roller Soft is a flexible piece of kit. It can be used in multiple ways of sports massage and muscle rehabilitation, a basic full-body workout. The roller has 2 areas that are designed to work better than a roll of standard flat foam. Areas help to channel blood and oxygen through the muscles and create elasticity of the muscle, by offering a precision massage. The roller can also be used for basic training of the body. Designed for all types of people and all types of uses. STATS of 38cm long and 14cm in diameter. Built from EVA foam with an inner tube of hardened plastic. Designed for constant use without breaking. Weighing: 600g, maximum weight 200kg load.