• The stress relief massage hand grip is very effective  and it work on the whole body via points of whole body linked with hand
• The massage hand grip can exercise the hand, wrist and forearm strength, hand and finger movements, also can increase grip and finger strength.
• Suitable for keyring operator,

• The stress relief massage hand grip is very effective  and it work on the whole body via points of whole body linked with hand
• The massage hand grip can exercise the hand, wrist and forearm strength, hand and finger movements, also can increase grip and finger strength.
• Suitable for keyring operator, the planist, drivers and tennis players, fighting, climbing, mountain biking and other people.