100% NATURAL RUBBER - The large Zen Energy Pro massage roller ball is the only massage ball in the market that is made from 100% high density NATURAL rubber. Unlike other massage balls that use synthetic rubber, these balls are eco-friendly and non-toxic, and they are able to withstand repetitive and heavy duty use. As soon as you hold them in your hands, you will feel the significant heavier weight and unrivalled quality.

UNBEATABLE HARD & SOFT COMBO - This is the ultimate combo pack designed for targeted self-massages, trigger point therapy, self-myofascial release, yoga & more. So whether you use the spiky ball as a foot massage ball, or the large ball massager to penetrate the big muscles groups in your back and legs, you will finally be able to relieve muscle pain and remove knots from your body.

TARGETED SELF MASSAGE - The Zen Energy Pro massage balls are ideal for deep tissue muscle massaging and are quickly becoming the most popular treatment for foot or feet, back, neck and shoulder pain. This highly effective trigger point therapy and accupressure reflexology method will relax muscles, relieve tension and tightness, eliminate knots and muscle stress and increase blood circulation.

CARRY CASE INCLUDED - Included is a large 2.75 inch (70mm) diameter massage ball and a larger 3.15 inch (80mm) diameter spikey ball. These are the largest in the market today and will provide a significantly better massage than cheap lacrosse balls or softer tennis balls. A carry case is included so you can take them anywhere you go. They are also presented in a high quality box and ideal as a gift.

BUY HAPPY - These massage balls are suitable for all ages and backgrounds. From the sore athlete to those that require therapy and treatment. We're so confident that we've used the best materials and construction possible with the Zen Energy Pro that we back it with a lifetime guarantee. If it ever breaks on you, let us know and we'll replace it.