You can use it while sitting, help you to correcting your sitting posture and massage your lumbar spine.
Helps relieve chronic back pain, correct postural imbalance, restore the natural curvature of the back.
Improves flexibility in shoulder and back muscles.
Made of fine quality Environmentally friendly PP polyacid, environmentally friendly, tough and unbreakable, pressure resistant, compact and portable design can nicely put into the luggage.
With soft rubber mat in the middle, cushion impact force, give your waist better protection.
Three different levels can be adjusted, provides you better treatment.
Ease back pain, improve posture, increase range of motion and flexibility.
