Advantages of messager:
<br /> 1. The belt transfers the weight off your spine
<br /> 2. Decompressing the spine allowing for discs to return to normal
<br /> 3. Reducing pain and pressure on pinched nerves.
<br /> 4. Improving nutrient flow on your spine.
<br /> 5. Aids in strengthening your core and back muscles. 
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<br />Production specification of Massager
<br />
<br />length 115cm
<br />	
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<br />Before inflation with width 13cm
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<br />After inflation width  20cm
<br />	Material of messager:
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<br />Outer layer: PU
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<br />Inner Iayer : cotton
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<br />Inner layer of inflation: TPU (special soft material)
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<br /> Package Including of messager:
<br /> 1 x traction belt
<br /> 1 x hand air pump
<br /> 1 x extend belt
<br />1 x use manual