• Ergonomic design with 4 adjustable height levels to suit the user's stretching needs. • Equipped with 10 magnetic points and 96 plastic massage points that provide a deep acupressure effect. • Helps correct postural imbalance, restore the natural curvature of the spine, and relieve chronic back pain. • Made of durable and eco-friendly ABS material designed to withstand prolonged use without deforming. • Includes a soft pad and a medical silicone strip to swap based on the desired comfort level. • Versatile and portable device suitable for use on the floor, office chairs, or car seats. • Contributes to improving blood circulation and flexibility in the shoulder and back muscles.