Upgrade Back Stretcher: The back stretcher has 10 magnetic acupuncture points and 98 massage points, which bring acupuncture effects by deeply pressing specific areas. Helps relax tense muscles and promote blood circulation.

Adjustable Back Cracking Device The back cracking device has three adjustable heights for use, which is suitable for people of different ages and physical conditions. You can fix it in the most comfortable position for easy stretching and effective pain relief.

High Quality and Durability: The back cracker board is made of tough and eco-friendly ABS material, which can withstand up to 300 lbs and is not easy to deform or break. And the foam pad helps you exercise comfortably and provides good protection for your spine.

Lightweight and Convenient: The back cracking device is lightweight and can be folded flat. It is very suitable foruse on the sofa, office chair, yoga mat, gym or in the car.

Perfect Gift: Our back massager provides the effect of stretching the body, relieving pain and improving mobility. At the same time, you can also enjoy the gentle massage it provides to help you get into deep sleep faster. Spine board is a perfect gift for parents, lovers or friends with back problems.