Silicone Finger Trainer Smooth Elastic Good Toughness Finger Stretcher For Fitness :Compact and lightweight design makes it easy to carry and use at anytime and anywhere. Premium silicone material makes it soft, tough and anti-crack.Smooth edge wrist fixation design makes it more convenient to use. Our trainer can help expand finger palm training, exercise coordination and flexibility.Made of high quality silicone material, the finger trainer is soft and harmless to the health.The length of the product is 9cm, the width is 5.5cm, and the thickness is 2cm. It is specially designed scientific training methods for fingers, finger outward tension strength exercises.It is suitable for office worker, bodybuilder, etc. Effective finger exercises helps you solve a variety of troubles, suitable for all kinds of people, all kinds of sports, all kinds of musical instruments.Item Name: Finger TrainerMaterial: SiliconeFeatures: Good Toughness, Flexible, Anti-crackSize Details: Size: 9cm x 5.5cm x 2cm/3.54" x 2.17" x 0.79" (Approx.)Notes: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.Package Includes:1 x Finger Trainer