Improve finger strength for athletes (basketball,rock climbing enthusiasts, fitness, tennis, baseball, boxing, tennis, golf and shooting) and musicians (guitar players, bass players, pianists and violinists).The strength trainer is ergonomically designed and fits well for all hand sizes, which perfect for men, women, seniors and teens.Small size, flexible silicone material, it is great to fit into your fitness bag or handbag.Portable, durable, no odor, no noise, easy to use.Item Name: Finger TrainerMaterial: SiliconeFeatures: 5 Finger Design, Durable, Easy to UseSize: 95mm x 75mm x 6mm/3.74" x 2.95" x 0.24" (Approx.)Notes:Due to the light and screen setting difference, the item&39;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