ABS Adjustable Finger Expander Finger Extension Guitar Extender Finger Strength

Label:Yes Ring material: ABS PACKING LIST:1 pc Adjustable Finger Expander Color: white / black Inner rod material: technical fiber inner rod + imported silicone sleeve Name: Adjustable Finger Expander Guitar Training Span Trainer Size:20cm(7.87in) Scope of application: guitar, piano, guzheng, violin, erhu and other musical instruments beginners can't open their fingers

FEATURE With its four-hole design, it expands the reach of your fingers, improve your performances. The finger rings can be adjusted for the best configuration for your hands, and lock it with sturdy screws to start your training. Suitable for training and expanding your fingers for playing multiple instruments such as guitar, bass, ukulele, saxophone, piano, etc. It's available in three sizes measured to fit different types of hands and fingers, including children. Thoughtful design guarantees a comfortable experience and satisfying finger training, with durable materials that give it a long, reliable service life. Its small size and light weight make it easy to store and carry, allowing you to practice with it anywhere.