2 to 5 business days
Upgrade Back Stretcher; This chirp 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.Enjoy Massage; Our spine board offers acupressure massage, acupuncture massage and physical stretching, etc., while relieving pain, enjoy the gentle massage it provides. The perfect gift for a parent, lover or friend with back problems.Precautions:People who are unwell, who have recently undergone surgery or have back injuries, please consult a doctor before using this productPatients with malignant tumors and pregnant women should ask their doctor for permission before useDo not use within 20 minutes after meals
