YY Vertical Alien

Prevent injuries with the Aliens that will allow you to balance the tension between the flexor and extensor muscles of the fingers. The bonus? Improved grip strength, better stability and greater precision! Alien Green has an easy resistance. The Aliens are also suitable for rehabilitation.
Available in three  resistances: Green (light), Blue (medium) and Orange (hard).

Dimensions
9,3cm x 7,5cm x 0,6cm

Weight
75g per lot