Hand and Finger Grip Strengthener Exerciser Tool Adjustable 3 Resistance Levels

Soft & Comfortable：This Grip Strength Trainer is made of high-quality silicone material which is safe and non-toxic and odorless.Silicone material is very soft and comfortable, does not hurt hands, full of elasticity and durable., Multiple Resistance Levels:The finger trainer is available in three resistance levels for you, including 13 LB, 17LB, and 21LB., Lightweight & Easy to Carry：The finger exercise is extremely light; The size is small enough to fit in your gym bag or pocket so that you can take it with you wherever you go.It is very convenient. All you need to do is practice it in your spare time, Gift & Stress Relief Tool：If you don't know what gift to give to your friends and family, you can consider this finger trainer. It is not only suitable for a variety of professional enthusiasts, but it can also be used as a decompression toy, whereve