Guitar Finger Expansion Finger Force Device Piano Span Practice Finger Sleeve, Medium, Large – Durable Build, Easy to Use

Guitar Finger Expansion Finger Force Device Piano Span Practice Finger Sleeve, Medium, Large – Durable Build, Easy to Use.

Key Features:

• Material: resin
• Length: Small 13.9cm, Medium 14.5cm, Large 15.5cm
• Applicable people: small children, medium adults, large ones with thick fingers
• Scope of application: saxophone, ukulele, electric guitar, western keyboard, etc.
• Features: easy to carry and use, to avoid finger strain, a few minutes a day, the fingers will change significantly, more diastolic release, improve finger...
• Usage: Use it in the non-piano state, for four minutes to the second knuckle, you can do other things during the period. Cross the hole sleeve next to the...

Package Info: Weight: 0.04kgs / 0.09lb, Size: 18cm * 5cm * 4cm / 7.09inch * 1.97inch * 1.57inch

Shipping: Shipping charges and final delivery dates are shown at checkout.