Finger Strengthener,4 Tension Adjustable Hand Grip Exerciser Ergonomic Silicone Trainer for Guitar,Piano,Trigger Finger Training, Arthritis Therapy and Grip, Rock climbing (AHF-03)

Finger Strengthener,OIBTECH 4 Tension Adjustable Hand Grip Exerciser Ergonomic Silicone Trainer for Guitar,Piano,Trigger Finger Training, Arthritis Therapy and Grip, Rock climbing (AHF-03)

Manufacturer: AROMA
Product name: Hand exerciser
Color: Black
Tension range: 4LB-7LB
Dimension: 87mm*68mm*23mm
Weight: 74g

GUARANTEED:OIBTECH 2 year warranty and friend customer service.