Double lacrosse ball offer a wide range of uses and benefits, from self-massage; myofascial release; deep tissue and trigger point massage, all of these work together to help relieve tired & sore muscles tension, promoting relaxation, and reducing tightness in the body knots. 4.52″L and 2.36″ H in diameter, Customized logo is welcomed. Perfect for use while sitting on any chair, laying in bed, on the floor, or on a yoga mat. Use them at home, at the office, or at the gym. Small, portable and easy to bring along on any trip.