Description: Compact and lightweight design is portable and convenient Can adjust each finger pad to desired tension to develop finger strength, grip endurance Use the hand exerciser to warm up before playing and to strengthen and stretch the fingers Practice without your instrument anywhere anytime, increase finger speed, strength and independence Suitable for the auxiliary exercise of instrument playing, physical exercise and other activities Specification: Material: Plastic Size: 11x11x3cm/4.33x4.33x1.18inch Color: Black And White Package Includes: 1 Piece Finger Trainer Note: Color might be sightly different due to the color calibration of each individual monitor Please allow slightly measuring deviation due to manual measurement
