Convenient Use: Built with slow rebound sponge technology, these squeeze balls help strengthen grip and improve flexibility by supporting diverse hand positions. They are suitable for rehab as well as sports conditioning. Soft Feel: Made from PU material with slow rebound characteristics, they offer a soft, delicate touch. Designed to minimize fatigue during extended grip, providing gentle and effective training for the hand muscles. Portable and Easy to Carry: The compact, spacesaving shape makes them easy to take anywhere. They slide into luggage compartments, gym bags, or coat pockets for gripstrength training on the go. Broad Applications: These hand exercise squeeze balls are designed to enhance grip strength, finger dexterity, and wrist stability. Suitable for studio breaks, travel, or home workouts, they help strengthen palms, fingers, and forearms anytime, anywhere. Practical use scenarios: Rehab and physical therapy: use during home routines or clinic sessions to retrain grip and hand function after injury. Sports conditioning: incorporate into warmups or training to improve grip, finger dexterity, and forearm stability for activities such as climbing, racket sports, or weight lifting. Onthego training: use during travel or at work breaks to maintain hand strength and reduce tension with quick, targeted sessions.