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.