Back Stretcher, Multi-Level Back Pain Relief for Lower and Upper Back Stretcher Support

This Back Stretcher Adjustable Back Cracker Massage Waist Neck Fitness Lumbar Cervical Spine Support Pain Relief is designed to improve spinal posture and blood circulation. It offers adjustable height and arc angle settings, deep tissue massage, and lumbar and cervical spine support to reduce pain and stiffness in the back. An ideal tool to maintain a healthy and fit spine. Product Information： Applicable parts: waist, back Appearance shape: rectangular trapezoid Number of massage heads: 8 and above Gear position: 3 gears Power supply mode: not required Specifications: Magnetotherapy (green and black), Magnetotherapy (pink and black), Magnetotherapy (red and black), Magnetotherapy (blue and black), Magnetotherapy (purple and black) Packing List： Waist massager*1