IVYRISE Finger Training Exercise Hand Wrist Strengthener Finger Grip Tension Adjustment Strength Training Equipment for Guitar, Piano, Golf, Tennis & Physical Therapy, Red

IVYRISE Finger Training Exercise Hand Wrist Strengthener Finger Grip Tension Adjustment Strength Training Equipment for Guitar, Piano, Golf, Tennis & Physical Therapy, Red

• Material: ABS silicone material, soft silicon button at the top and bottom, anti-slip and comfortable pressing, will not hurt your fingers. Durable and long lasting.
• Size: 3.42 x 0.9 x 2.75 INCH / 87 x 70 x 23mm. Compact and Ultra-light design, you can practice without your instrument anywhere anytime
• Individual finger tension is adjustable, the tension ranges from 4LB to 7LB. You can select different tensions for each finger, providing all-in-one hand fitness.
• Hand exerciser that helps improve dexterity and strength in your fingers, hands, and forearms, perfect tool to promote finger strength, flexibility, coordination and speed.
• Not only design for musical instrument, but for practicing the hand fingers strength, like Computer Operate, Climbing, Yoga, Gaming, Bowling, Fishing, Martial Arts and etc.