The innovative Therapy in Motion Spikey Ball Massage Roller offers the user the ability to self massage, reducing muscle tension and stress. The unique spiked ball design is designed for both comfort and stimulating blood flow in the desired areas. Increased blood flow, helps promote recovery from injury or fatigued muscles. Recommended for use before or after exercise and commonly used after a hard days work, especially by individuals who may have been sitting for a long period of time. The user can apply as much pressure as desired using the attached handle. Regular use helps keep muscles feeling loose, free of knots and minimises risk of injury. Material: Plastic / soft PVC ball Size: 15cm x 11cm x 8cm