Lumbar spine correction device, lumbar disc, waist massager, strain, protruding massage, waist back pain, home spine stretcher Acupuncture Model (Pink Black) New base with three English manuals This back massager was made by ABS plastic, equip with different settings to completely stretch and relieve lower back pain. Just use for 5 minutes, twice a day for optimal results. It is designed to stretching your back easily, safely, affordable, and enjoyable. It is used to help relieve the chronic back pain, correct postural imbalance, restore the natural curvature of the back and improve the flexibility of shoulder and back muscles. Adjustable, there are 3 different levels, just choose the one that fits you the most, put it on the floor, bed, or even put it on a chair. Featrues: Multi-level adjustment arch for greater reach. Equiped with 88 massage protrusions, corresponds your body acupuncture points, massages your lumbar while stretching. You can use it while sitting, help you to correcting your sitting posture and massage your lumbar. Helps relieve chronic back pain, correct postural imbalance, restore the natural curvature of the back. Improves flexibility in shoulder and back muscles. Made of fine quality ABS plastics, environmentally friendly, unbreakable, pressure resistant, compact and portable design can nicely put into the luggage. With soft rubber mat in the middle, cushion impact power, give your waist nice protections. Three different levels can be adjusted, provides you better treatments. Simple and user friendly, adjustable and portable, you can use anywhere you want. This machine was small, lightwieght, equiped with multi-level back stetching devise, which can help you to relax and instantly relieve back pain due to tight muscles, excessive flexion, and poor spinal alignment. You can just lie down and relax for five minutes twice a day. This back mgaic machine is recommended and used by physicians, chiropractors, and professional athletes. The back massager is designed to stretching your back, easily, safely, affortable and enjoyable. Preventive care device for your spine, easy e at home treatments for spine problems. An intimate gift for family and friends. Specifications: Material: ABS plastics + rubber Color: blue+black, purple+black, green+black, pink+black, blue+white, purple+white, green+white, pink+white (optional) Heights of three levels: 70mm / 2.76in, 90mm / 3.54in, 110mm / 4.33in Pedestal length: 385mm / 15.16in Highest acceptable weight: 250000g / 551.16lb Package size: 400 * 250 * 30mm / 15.75 * 9.84 * 1.18in Package weight: 550g / 1.21lb Packing List: 1 * Pedestal 1 * Arched Board 1 * Waist Support Belt