Tiger tail the classic 18 inchtiger tails most popular portable massage stick size perfect for personal use it works great for both upper and lower bodywork helps relieve muscle knots aches cramping spasms and stiffness quickly massage any part of the body without getting down on the ground works on all muscle groups including neck shoulders arms upper back lower back hamstrings gluts and quads featuressaves fingers and hands from fatiguesoft cushy foam cover spinsfirm design no