Relieves shoulder and back pain.

Improves proper posture.

Enhances blood circulation.

Helps with insomnia.

Features nodes shaped to hug the spine and apply pressure to points similar to those in "Shiatsu" massage.

Only 5 minutes twice a day is enough to see a difference in your body.

It has 3 levels, caution: you should progress to the next level gradually.

It is adjustable, lightweight, and compact.

Portable to take with you wherever you go.

Can also be placed on a chair or car seat.

Material: High quality & durable plastic.

Package Dimensions: 40 x 4.5 x 26.

Package Weight: 620 g.