Sell Hand Stretcher Grip Exerciser Finger Trainer Gym Strength Training Elastic Bands best price

Features: 100% brand new and high quality Single piece only, but can be used either left or right hand Hand finger exerciser, helps correct imbalances on individual fingers Easy to use, just slide your fingers into the slots Expand hand with full fingers stretched out, then draw back with full fingers together and hand into a fist so that all from finger to fingertip can be completely trained, then do the preceding repeatedly This finger trainner perfectly used to exercise muscle and strength it by resilience and pressure coming out from hand expanding and reversing Specification: Material: Silicone Size: 7.3.5CM Color: Blue | Green | Sky Blue | Light Blue | Navy Blue | Orange Package Included: 1 x Finger Trainer