4-Level Adjustable Traction Board for Back Stretching and Massage

Made of molded plastic, this body support is shaped into a curved back support board that follows the body's contour of the back for stable everyday use. Designed as a traction board, it helps provide supported back stretching while the toothed top edge and base assist with adjustable positioning. This massage board includes 98 massage points, 10 remedial stones, and a textured surface with multiple raised bumps for focused contact. The adjustable massage back stretcher offers 4-level adjustment, making it easier to choose a suitable angle for different comfort and support needs. As a curved back support board, it combines traction, massage, and support in one tool to help create a more relaxed back-stretching experience.