Specification:100% Brand newMaterial: SiliconeSize: 1.5*3.07 inch (approx.)Color: blue, light blue, dark blue, lake blue,orange, green,black (as the picture show)The list includes only one hand finger exerciser Can be used right or left handedHelps to correct imbalances on individual fingersEasy to use just slide your fingers into individual loopsStarting with your fingers together you expand your hand which in turnThis finger strength exercise is designed to strengthen finger muscles by creating resistance on expansionFinger Trainer was specifically designed to exercise the muscles & strengthening its expansion,balancing everything thatPassed excitingNote:1. Compare the detail sizes with yours,please allow 1-2 CM differs due to manual measurement,thanks Please compare the detailed sizes with yours before you buy 2. As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding.Package Included:1 Pcs Finger Trainer