A stress-relieving grip trainer available in a 10lb entry-level model and a 20lb beginner model—perfect for an easy grip and a healthy lifestyle. Features an ergonomic design for superior hand protection and is built for professional-grade strength training. Designed with raised bumps to massage and stimulate the palm, awakening vitality, while the four-hole design ensures a secure fit for smoother workouts. Choose the weight that suits your needs.