The PSO-Back is a clever tool that helps release tight muscles and trigger points around your lower spine. This can really help improve your flexibility and reduce stiffness.

Use it anywhere to get relief from tightness and discomfort. It's like having your own massage therapist! The PSO-Back has hard nodes that work like a therapist's thumbs, and a gentle curve that lets you stretch and decompress your spine. This can help ease pinched nerves, herniated discs, and spinal stenosis.

Get a deep tissue massage whenever you want with the PSO-Back. Use it in the morning to wake up feeling looser, or at work to take a break from sitting. It's great for stretching after a long day on your feet too.

The PSO-Back is versatile and precise, targeting hard-to-reach muscles. Take it with you anywhere - home, gym, or office - and use it whenever you need relief.

Here are the details: it's 10.87" long, 6.25" wide, and 4.9" high, weighing 1 lb / 16 oz. Made in the USA, patented under U.S. Pat. No. D908,236. Remember to talk to your doctor before using the PSO-Back.