jetfast Adjustable Hand Spring with Counter, 5–60 kg, Adjustable Wrist Strengthening Device, Non-Slip Vein Remover

It is designed for ergonomic hand exercises.

Thanks to its adjustable mechanism, it can apply force between 5 - 60 kg.

Used in moderate training, easy and practical to use.

It allows you to strengthen your hand and forearm muscles and perform bicep exercises with heavier weights, resulting in stronger, more aesthetically pleasing arms.

It minimizes the calcification that may be seen in hands and fingers in later ages.

The product is made from high-quality materials.

The spring and steel parts are stainless steel.

The desired hardness can be easily adjusted.

It is portable, easy to move.

Features: 100% brand new and high quality! * one-handed power grip * robust and sturdy design * adjustable resistance range from 5kg to 60kg. simply turn the red rotating knob to adjust the resistance. * an excellent training tool to strengthen your hands, wrists, and forearms. * small, sleek, lightweight, and portable – take it with you to work out anytime, anywhere. * suitable for seniors, office workers, and fitness enthusiasts. specifications: * type: hand grips * material: new reinforced abs, tpr elastic plastic, polypropylene, and fine steel * resistance range: 5-60kg * size: 14.8*10.8*2cm

Package Included:

1 piece counter hand spring 60 kg