Cyalerva Multi-Level Back Device Massager Stretcher, for Lower and Upper Lumbar Support Relaxation Mate

A convenient at-home back pain treatment and preventative care product for people of all ages. Assembly required Please start stretching slowly to prevent muscles excessive pain Please stop if you feel uncomfortable and consult your doctor. Use your knees against the bottom and press the shelf alignment slot with both hands. Finger pressure on the lumber panel adjustment gently slides into the appropriate gear. Improving posture or back stretching may cause temporary discomfort.

Product Details:

• Pain relief: It helps you to relax the tension in the lumbar and back after a long day, and relieve those aching muscles.
• Ergonomic design: Conform to ergonomic design, fit the natural curve of the human body and give traction of spine curve, close to the spine and sit upright, Let the lumbar return to the 26° physiological curve.
• Adjustable design: The lower back stretcher has 3 slots for height adjustment. You can fix this back stretcher device at a most comfortable level for easy stretch and effective pain relief.
• Environmental protection materials: The spine deck back stretcher is made of environmental ABS and NBR material to provide you harmless and safe using experience while sturdily stretching your back.
• Use anytime: The back alignment device can be placed on a chair to help correct your sitting posture, or a car seat to serve as a lumbar stretcher for cars that helps to reduce tiredness, especially for long-time road drive.