Back Stretcher For Lower Back Pain Relief/ Posture Corrector

Massage point: This board has 10 magnetic points and 98 massage pressure points; it brings acupuncture effect by deeply pressing specific acupoints. Promotes blood circulation and restores the natural line of the spine.Adjustable Design: The back cracker has three adjustable heights; you can fix the back pain relief products in the most comfortable position. It is ergonomically designed to support the back securely for easy stretching and effective pain relief.Durable Material: The lower back pain relief is made of ABS material, which is durable. It can support up to 300 pounds without deforming or breaking easily.Lightweight and Convenient; The back cracking device is lightweight and foldable flat, easy to store and carry. Perfect for use at home, in an office chair, in the gym, in the car or on a yoga mat.