Silicone Grip Strength Ring Silicone hand grip ring is designed for training grip strength. Made of high quality food grade silicone material. It is small and lightweight, can bring it to everywhere. The pressure is different if you grip the ring from different direction. It is good for trainning your hand strenght and relieving stress. Nice gift for friends and family. 3 1/6" Diameter x 4/5" Thick

Normal Production Time
10

Country of Manufacture
Other/None