• 【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】TheThe 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.

Description:

Material: ABS plastic + sponge pad
Level: Three gear adjustment
Scope of application: cervical spine, lumbar spine, legs Maximum acceptable
Packing size: 400 * 250 * 30mm / 15.75 * 9.84 * 1.18 inches Package
Weight limit: 180 catties =200 pounds

1 *panel 1 *base 1 *sponge pad 1*use manual