Product details:

💪【APPLICATION】 Improve strength of your hands, fingers, wrist, and forearms, perfect for those people who have Arthritis, Tendonitis, Carpal Tunnel. And also great for musicians, athletes, golfers, rock climbers and tennis players.
💪【HAND & FINGER TRAINER】 Great for enhancing hand and finger grip strength, endurance, dexterity, muscular tone, and fine and gross motor skills.
💪【RESISTANCE ADJUSTABLE】 Very easy to adjust by a screw cap from 22lbs/10kgs - 88lbs/40kgs.
💪【ALMOST NO NOISE】 It is suitable to do your excise at anywhere, at home, workplace, or even on an airplane without bothering those around you.
💪【GOOD MATERIAL】 Reinforced plating spring with high strength which is made of high-quality steel. TPR handle has good elasticity and is made in an anti-slippery design

Features:

Reinforced plating spring with high strength which is made of high-quality steel.10-60Kg adjustable strength design, you can adjust the strength tension from 10kg to 60kg by turning the rotary knob. An excellent training tool that strengthens your hands, wrist, and forearm's power with adjustable strength

Small, exquisite, lightweight, and portable, you can carry it with you to exercise anytime.

Suitable for the elderly, the office crowd, and sports enthusiasts.

Specifications:

Material: New Reinforced ABS + TPR Elastic Plastic + Sturdy Steel Strength
Range: 10-60 Kg
Color: Random Size: 16x11x2cm

Adjustable Hand Grip Strength Trainer 10-60 KG Strength