[gallery] Make sure this fits by entering your model number. Upgraded 2 in 1▲: Our Back stretcher Device update and it takes advantage of the comfort of soft materials on the market and the stimulation of acupuncture points to provide strength to the back spine area while adding more comfort. The added elastic cord can be used to warm up before and after use, and can also be used to relax the shoulders and limbs. (It is recommended to start from the lowest height to reduce the tingling sensation) Effective Pressure Relief▲: This back massage stretcher is designed with a total of 52 massage points of different sizes and is matched with an arch design to relieve pressure and pain by stimulating the back, neck and even legs. In daily use, it is mainly used to help stabilize and improve the spine posture under long-term stress, such as working at the desk for a long time. (This device is not a medical device. People with spinal problems such as lumbar disc herniation should not use it) High-quality and Well-designed▲: Our spine deck is designed to be safe, durable, light-weight and high-experience. ABS plastic is durable and has excellent toughness, well-designed bottom buckle and surface pattern. Get more safety and matte feel. It is designed to support a target weight of up to 330 pounds! (It refers to a person of this weight lying down, not standing on it) So a 220 pounds person can use it with confidence. The included packaging box makes it easy to carry and store. Widely Applicable and Super Economical▲: Our spine board has 3 adjustable settings, suitable for people of most ages. The length is suitable for most chairs in the office or home. Suitable for use at home, gym, car or office chair. The appearance is outstanding and does not require external energy supply, and it is dirt-resistant and easy to clean. It has a good effect on relieving stress, especially for sedentary people. It is an economical choice! Items and Services▲：We have confidence in our Back Stretcher. Kindly please that you may give it time and patience. . We can also provide a 30-day trial period; if you don’t like the experience it brings, you can return the product (please ensure that the product is complete and undamaged). When you purchase the product, you will receive: Back Stretcher*1, paper manual*1, outer packaging*1 [amz_corss_sell asin="B09PBNNW99"]