<p>features: <p><li>made of premium silicone, it is soft and durable. <li>correct imbalances on individual fingers and balance your forearm musculature. <li>stabilize your wrist and elbow joints and optimize finger dexterity. <li>can improve finger strength for athletes musicians. <li>specifically designed with flexible finger holes to prevent the bands from slipping off your fingers during your workout. <li>the total finger strengthening workout for all fitness levels, from beginner to advanced, home or gym. <li>it fits well for all hand sizes, suitable for men, women, seniors and teens. <br><br><br><p>descriptions: <p><li>small size design, you can use it while walking and traveling<li>also can be used in office, school, watching tv or any place you want to exercise. <li>portable and popular equipment makes a great gift! <br><br><p>specifications: <p><li>material: silicone<li>size: 7.5*4*1.3cm<li>color: green+blue+orange, light blue+royal blue+dark blue<li>light blue/green: light (3kg or 6.6lb)<li>royal blue/blue: moderate (4kg or 8.8lb)<li>dark blue/orange: heavy (5kg or 11lb)<br><br><p>package include: <p><li>1 x silicone finger stretcher<br><br><p>notes: <p><li>1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. <li>2. Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!