Finger Extensor – Joint Strengthening & Mobility

Finger Extensor – Joint Strengthening & Mobility

Work on your grip strength and improve finger flexibility with this ergonomic silicone expander. Designed to gently activate hand and forearm muscles, it helps relieve tension, strengthen your grip , and prevent joint pain.

Distributed over three resistance levels (6.6 LB, 8.8 LB and 11 LB), it adapts to all profiles: musicians, athletes, climbers, yoga practitioners, but also professionals spending long hours on a keyboard or mouse.

✔ Progressive strengthening : 3 integrated resistance levels.
✔ Extensor work : Ideal for balancing hand strength.
✔ Relieves tension : Carpal tunnel, tendonitis, osteoarthritis.
✔ Compact and portable design : Use in the office or at home.
✔ Comfort & Durability : Soft and durable silicone.