The Trigger Point Plus 2.5" Massage Ball is just what you need for targeted relief in those hard to reach areas. The ball is designed to mimick the hands of a masseuse and will help relieve aches, pains and muscle fatigue. The ball is small enough to throw in your gym bag, backpack or purse so you can have your relief on the go and immediately. Provides direct deep tissue compression for fast relief of aches, pains and muscle fatigue. Designed to replicate the pressure a massage therapist's hand, the ball is ideal for targeting small muscles such as calves, piriformis and pecs. EVA foam surface that has a more effective grip than other massage balls. The ball has a slip-resistant surface so you can use it on virtually any surface; like the wall or floor. For ideal results, place the ball directly on the area of discomfort, apply pressure and roll side to side. Releases discomfort and tightness without pinching or irritating nerves like a harder golf ball or lacrosse ball might do. Can be used on any hard surface, so you can roll anytime, anywhere.