Full body self massage tool that relieves tight Muscles. Throw it in your purse or backpack you will always have a massage tool on hand. It's the new rubber ducky. Use the PSO-MINI like a bar of soap when you are in the shower. Massage your entire body anytime of the day. Patented design mimics two fingers or a thumb. Think of it as a massage therapist you can access 24/7. Versatile and precise. Targets deep, specific and difficult-to-access muscles. PSO-MINI is the ultimate full-body self-massage product. It's great for accessing, activating and ultimately releasing hard to reach muscles of the body. Think of it as a 24/7 massage therapist you can take with you anywhere you go. The PSO-MINI is designed to mimic the two fingers or the thumb. This design makes it much easier to press deep into the shoulders, hamstrings, calves, thighs, inner groin, glutes, lower/middle/upper back, rotator cuff, neck, and chest. PSO-MINI is made in the USA. Patented in the US, EU and U.K. with other patents pending.