Improve Grip and Strength: Our hand grips strengthener is designed to enhance your grip strength and build forearm muscles. With three resistance levels of 30, 40, and 50 pounds, you can increase your hand strength effectively. Durable and Safe Material: Made of high-quality food-grade silicone, our hand grips strengthener is non-toxic and durable. It can withstand frequent and intense use, ensuring long-lasting performance. Multi-functional Training Tool: In addition to improving grip strength, our hand grips strengthener can also be used to strengthen your fingers, wrists, and forearms. Suitable for various sports such as baseball, tennis, and golf, as well as activities like rock climbing and playing musical instruments. It is suitable for both men and women of all ages. Portable and Convenient: Our hand grips strengthener features a compact and lightweight design, making it easy to store and carry. Perfect for travel and outdoor workouts, you can take it with you wherever you go. Easy to Use: Simply squeeze, grip, release, and repeat. Our hand grips strengthener can be used by placing it in your palms, fingers, or even inserting a finger and gently pulling it outward. It provides a simple and effective way to strengthen your grip and improve overall hand strength.