HEALLILY Guitar Finger Expander Practical Finger Sleeve Finger Force Span Practing Trainer Tool Finger Extensor Exerciser Strengthener Size L (Green)

• Guitar Finger Expander Practical Finger Sleeve Finger Force Span Practing Trainer Tool Finger Extensor Exerciser Strengthener
• Plastic Hand Resistance Finger Extensor Exerciser Strengthener Trainer.
• Visible physical force adjustment, you can while practice.Exercise fingers, promote the flexibility in the hand and brain.
• Improve strength, in the fingers, palm, wrists and forearms.
• Widely used for athletes(rock climbing enthusiasts, fitness, tennis, baseball, boxing, tennis and golf) and musicians(guitar players, bass players, pianists and violinists).

Description Help music lovers to solve the problem that the fingers can't open, exercise the span to increase the flexibility of the fingers, and carry them around for practice. Because of manual measurement, please allow 1-3mm difference; the display and light may not display the actual color of the item, please understand. Features - Color: Green. - Size L: About 18x3x1cm. Plastic Hand Resistance Finger Extensor Exerciser Strengthener Trainer. Visible physical force adjustment, you can while practice.Exercise fingers, promote the flexibility in the hand and brain. Improve strength, in the fingers, palm, wrists and forearms. Widely used for athletes(rock climbing enthusiasts, fitness, tennis, baseball, boxing, tennis and golf) and musicians(guitar players, bass players, pianists and violinists). - Material: ABS. Package Including 1 x Guitar Finger Expander Practical Finger Sleeve Finger Force