Description Humanized design: and lightweight, easy to grip and control, suitable for exercising hand muscles, finger and wrist strength Elastic and : the finger exerciser is made of quality silicone, soft and , strong and sturdy, with elasticity and flexibility, not easy to or fade, applicable for most people, you can use it for hand at different , relieving wrist and finger fatigue Wide range of users: the hand strengthener relieve wrist bands are suitable for people of different ages, and applicable for rock climbers, tennis players, golf players, baseball players, guitars, pianists, drummers and more, helping people exercise hand muscles, relieve hand fatigue and enhance finger flexibility Easy operation: The hand strengtheners are easy to use for both beginners and experienced people. You just need to put the bracelet on your wrist, and insert your into the rings, then you are to exercising. Its time-saving and convenient, and you can exercise , office or gym. Material: silica gel colour: Black+gray Package Contents: 2 x finger trainer 2 x hand strap Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm. Note: Please allow slight errors due to manual measurement. Please make sure you don't mind before bidding. Color may vary depending on your monitor, please understand. Note: Hello, please pay attention to your shipping address when purchasing products. If your delivery information (e.g. name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly