Finger Flexion and Extension Trainer Style:75 lbs Product material: PVC+ABS

Product material: PVC+ABS

【2 IN 1 Digital Gauge】 Digital stainless steel ruler and angle finder combination for precise measurement

making the crystal dull

USB cable x1

Material composition: nylon mesh

Finger Flexion and Extension Trainer Style:75 lbs Product material: PVC+ABSUse the Finger Flexion Extension Exerciser to help anyone work, rest or play. Who needs hand yoga? Doctors, technicians, etc. require complex physical labor. Pianists, violinists and other musicians. Occupations such as office workers who often use computer keyboards. Rock climbing, ball sports enthusiasts Features Ergonomic DesignAdjustable finger exerciser can max the range of activities during exercise without consider the circumference of the