1.Relieves back pain,Lumbar Extender relieves back pain due to tight muscles, excessive flexion and poor spinal alignment. Simply lie down and relax for 5 minutes, twice a day to stretch the back muscles, and restore the natural curvature of the spine. Adjustable to three levels, Lumbar Extender improves posture, and increases flexibility and range of motion.

2. Ergonomic design includes a multi-level arch with 3 adjustable settings so that all ages and fitness levels can benefit from using and improve flexibility

3.Effective in treating pain from muscle spasms, pinched nerves, herniated discs, sciatica, degeneration, tight knots, excessive flexion and more! Simple to use, portable for easy travel

4.Use 2 times one day: after wake up and before sleep, 5-10minutes. At the beginning, use 5min per time, after adapting to the traction strength, gradually extend the using time to 10min. but if you begin feel discomfort, stop immediately.

5. All in one back stretcher, posture corrector, and lumbar support. Restore your natural back curvature, improve your flexibility and say goodbye to back pain once in for all

nNote:
1. Please be certain to read the User's Guide before beginning use.
2. Do not fix it on your car seat, while you are driving.
3. Level 2and 3 should only be used after you are completely comfortable with Level 1. For many individuals it is not necessary to advanced beyond the Level 1 arch adjustment
4. The magic back support can be used anytime. Users generally find it most beneficial when they use it just prior to or immediately after any prolonged activity or inactivity
5. Two times one day: wake up and before sleep, 5-10minutes. At the beginning,
use 5min per time, after adapting to the traction strength, gradually extend the using time to 10min.but if you begin feel discomfort, stop immediately;
6. Severe case shall take sustained use, but do not use while sleeping all night.
7. Serious spinal surgery has to see the doctor.
8. Before using the magic back support, you should first consult a qualified physician.

Four levels
Level one:
Provides least amount of stretch for beginners. Measures 7cm(2.75")in height from the floor.
Level two:
Provides greater stretch for advanced users. Measures 9cm(3.54")in height from the floor.
Level three:
Provides more greater stretch for advanced users. Measures 11cm(4.33")in height from the floor.
Level four:
Provides maximum stretch for advanced users. Measures 12cm(4.72")in height from the floor.

Specification:
Material: MBS
Color: Black
Package Size: 40*26*6.5cm
Maximum weighing: 150KG
Weight: 900g

Package include:
1x Magic Back Support