The first picture is a product picture, the other pictures are sample displays Note: The actual packaging box may be different from the one shown in the picture Back Massager Magnetic Therapy Stretch The Spine Waist Posture Corrector Relieve Pain Relax Muscles Stretcher Fitness Equipment This back massager was made by very tough 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 spine while stretching. You can use it while sitting, help you to correcting your sitting posture and massage your lumbar spine. 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 plastic, environmentally friendly, tough and unbreakable, pressure resistant, compact and portable design can nicely put into the luggage. With soft rubber mat in the middle, cushion impact force, give your waist better protection. Three different levels can be adjusted, provides you better treatment. Ease back pain, improve posture, increase range of motion and flexibility. 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 to use at home treatment for spine problems. An intimate gift for family and friends. Specifications: Name: Lumbar Spine Massager Stretcher Material: ABS plastic + rubber 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: 540g / 19.05oz