2 PCS Finger Exerciser, Hand Grip Strengthener, Stretcher, Force Span Practing Trainer Tool, Suitable for Guitar Bass Piano Training

• 【Perfect for Piano & Guitar Players】: Our five-finger training tool is designed to help beginners and experienced players alike exercise their hands and train finger strength, while correcting finger posture. Suitable for most musical instruments a • 【Anti-Rollover Finger Design】: Correct fingering posture and keep your palms in the correct position for good palm support. Our piano hand trainer can solve both finger correction and palm support issues. • 【Realistic Piano Keys】: Our finger trainers have 1:1 key width and pressing strength, with a depth of key press around 10mm, just like a real piano. Train your hand and finger strength as if you were playing on a real piano. • 【Non-Slip Design】: Made with high-quality ABS material and silicone points at the bottom, our finger trainers are non-slip and easy to operate for beginners. • 【Compact & Convenient】: Our finger trainers are 13.5cm/5.31in in length, 14cm/5.5cin in width, and 6.4cm/2.52in in height, making them easy to store and transport. Comes with 1 pair of finger trainers, available to practice with both hands.