【Adjustable Strength】Our grip strength trainer can easily adjust the resistance level 5-100KG, making it suitable for people of all fitness levels. The rotating adjustment of the wrist expander feature allows for precise control of the resistance, catering to the needs of different individuals. 【Built-in Counter】The built-in Mechanical counter of the finger exerciser provides a clear and convenient way to track your exercise repetitions. The four-digit display can be reset for repeated use, and the bottom button allows for quick resetting with just one press. Smart counting can record your exercise number every time when you use it. 【4 Finger Shape Handle】Our hand grip strengthener has non-slip grips to ensure a comfortable and secure hold. The unique ergonomic design allows it to fit perfectly in any finger size and shape, bringing your grip to new heights. Promotes better control with a comfortable, non-slip TPR handle that fits each finger snugly. 【Durable Grip Strengthener】Made of a high strong thick stainless steel spring, PLEXOPIA 5-100KG hand grip strengthener is unrivaled in durability, rust resistance, abrasion resistance, and durable enough to withstand long-term use. 【Benefits】 Using handgrip can help to prevent injuries by strengthening the muscles in the forearm without putting too much strain on them. Handgrips are particularly useful for players such as badmi