Specifications:
Material: Stainless steel springs and aluminum alloy handles
Resistance range: 100 lbs to 350 lbs (45 kg to 159 kg)
Product dimensions: 6.1 x 4.33 x 0.79 inches (15.5 x 11 x 2 cm)
Product weight: 11.3 ounces (320 g)
 
Features:
Heavy-duty construction for durability and long-lasting use
Adjustable resistance with a range of 100 lbs to 350 lbs to accommodate different strength levels
Ergonomic aluminum alloy handles with a non-slip design for a comfortable grip
Stainless steel springs for a smooth and consistent resistance
Suitable for various hand and finger exercises to improve grip strength, hand endurance, and dexterity
Ideal for athletes, musicians, rock climbers, golfers, and anyone who wants to improve their hand strength and performance.