Small Size Silicone yoga neck membrane relaxation ball

1.Self myofascial release eliminates muscle knots and tension. Trigger point therapy massage lacrosse balls relieve sore and tight muscles to rejuvenate and revitalize all areas of the body.
2.Simply lean on the massage ball and use your own body weight and gravity to relieve muscle knots and tension.
3.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.
4.100% Solid Rubber Construction and durable