Aroma AHF-02 Portable Guitar Bass Piano Hand and Finger Exerciser Medium Tension Hand Grip TrainerAROMA finger exerciser AHF-02 is the ultimate all-in-one hand, wrist and forearm fitness tool.Features:Finger exerciser grip, a must tool to all music players.Safely and conveniently build strength, endurance, flexbility and coordination.Our exclusive design features comfortable finger pads and allows you to adjust individual finger tension from light to heavy, providing all-in-one hand fitness for musicians.Color: Yellow, Blue, Green, Black(optional)Brand name: AROMATension range: 3Lb - 4LbProduct size: 7.6* 6.4 * 1.95cmProduct weight: Approx. 51gPackage Includes:1 * Finger Exerciser