The PRO is Pro Hand's most advanced hand exerciser. It's ideal for professional athletes and motivated individuals seeking maximum performance. The PRO expands on the ingenious design of Gripmaster providing serious athletes with the most advanced technical hand exerciser in the world.

Features:

• 9 lb. resistance per finger
• Stainless Steel Springs
• Constructes of ABS Plastic for Durability
• For those requiring exceptional grasping power from the finest exerciser available for martial arts, climbing or weapon retention