1.Package Includes: you will receive 20 pieces of finger exercisers of different strengths, a total of 5 strengths, 4 pieces for each strength The sufficient quantity and nice combination can well meet your daily exercise needs and use, and can also be applied as gifts to friend and family 2.Exercise Your Fingers: there are 5 types of finger strength exercisers, namely 1Lb, 2lb, 4lb, 6lb, 8lb, which can be combined into different resistances With the help of hand exercisers, it helps to improve grip strength and finger strength, convenient and practical Please choose the correct one before placing an order 3.Sturdy Material: pinch pin exerciser is made of smooth plastic with sturdy metal springs, which is strong and compact, not easy to break or deform, allowing to use for a long time 4.: pinch pin hand exercisers help improve grip and finger strength, and they are ideal for use after injury, or just for physical activity These pins are suitable for a variety of hand sizes, and designed for most ages Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.