Finger Strengthener / Hand Resistance Training Device

The image shows a finger-resistance training tool designed to strengthen the fingers, hand, and forearm muscles. It has five elastic loops where each finger can be inserted, resembling the shape of a hand. The device includes three stackable resistance levels labeled 13LB, 17LB, and 21LB, allowing adjustable training intensity. A strap at the bottom helps secure the tool to the wrist during exercises. This type of tool is commonly used for grip training, rehabilitation, climbing practice, and improving hand dexterity.