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low?price?item?!!!?Please?buy?over?S?$?9.9?storewide，?single?order?will?not?process，?thanks?for?your?understanding!?!

1 green

2 high temperature (100 degrees)

3 low temperature (100 degrees)

4 year warranty does not wear.

PS: on the market are generally used two kinds of PVC and PU material production. PVC drawback is the use of temperature below 20 degrees will break. Especially in the north. PU material grip ring made out of non-standard efforts. Massage head no effect.

For the crowd: the elderly， young people， and other people

Relax， handles off the keyboard， hold a few， to stimulate acupoints hands， fingers more flexible!

Tidbits: a long time online， eyestrain， using grip， grip under 100-200， relieve fatigue

Grip ring for easy carrying， enhanced Zhang Li， referring to the force， according to the heart of our fingers with TCM meridian theory developed by simultaneously holding ring fingers repeatedly to promote stimulation of acupuncture points on the palm of each， so that blood and body fluids to maintain smooth， helps blood circulation ， prevention and treatment of coronary heart disease， hypertension， stroke， with a refreshing brain， muscles can restore the function of longevity

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Using high-grade materials， not broken， can not afford to stab

? ? ? ?Model: ? ? ? ? ? ? ? 20KG ? ? ? 30KG ? ? ? 40KG ? ? ? ?50KG

? ? ?Weight: ? ? ? ? ? ? ? 25G ? ? ? ? 30G ? ? ? ? ?40G ? ? ? ? 46G

Outside diameter: ? ? 6CM ? ? ? ? 6.5CM ? ? ?6.8CM ? ? ? 7CM

Inner diameter: ? ? ? ?33CM ? ? ? 33CM ? ? ? 33CM ? ? ? ?33CM

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