Hand Grip Strengthener Tool Convex Point Massaging Prevent Slip Relieve Hand Cramps Finger

Feature: 1. Convex Point: Hand exerciser adopted convex points design, effective prevent slip and give your palm a comfortable massaging experience. 2. Comfortable Grip: 4 finger holes is more in line with the hand engineering design, make this hand grip exerciser is comfortable to hold. 3. Multifunction: Finger exerciser can improve hand spasms, arthritis and stroke, suitable for phone and computer enthusiasts, or those with ADHD. 4. Small Size: Finger training exerciser with a pocket size, easy to carry and store, you can use it when you take a bus, watch TV, or in the office, etc. 5. Water Washable: Hand grip strengthener made of TPR material, soft and comfortable, can be washed by water, easy and convenient to clean. Specification: Item Type: Finger Flexibility Exerciser Material: TPR Size: Approx. 9.5 x 9.5 x 1.9cm 3.74 x 3.74 x 0.75in Efficiency: Grip strength trainer for adults, improve hand spasms, arthritis and stroke, can be used for phone and computer enthusiasts, and also suitable for those with ADHD. Applicable Symptoms: Powerful men training Grip Strength: 27kg 60lb. Package List: 1 x Finger Flexibility Exerciser