One set of two quality foam hand grippers perfect for athletes,use to increase finger, hand and forearm strength and stamina Rehabilitate and relieve pain using the hand strengthener, for conditions such as: Arthritis, carpal tunnel syndrome, tendonitis, rheumatoid arthritis It has been scientifically proven that using a grip strengthener helps relieve stress Are other hand grips destroying your hands? We only use the highest quality foam to ensure your hands are protected from excessive pain Our compact design allows you to fit it in your pocket, handbag or gym bag so you can bring your hand grip with you anywhere dimension: 5.0 inches x One set of two quality foam hand grippers perfect for athletes,use to increase finger, hand and forearm strength and stamina Rehabilitate and relieve pain using the hand strengthener, for conditions such as: Arthritis, carpal tunnel syndrome, tendonitis, rheumatoid arthritis It has been scientifically proven that using a grip strengthener helps relieve stress Are other hand grips destroying your hands? We only use the highest quality foam to ensure your hands are protected from excessive pain Our compact design allows you to fit it in your pocket, handbag or gym bag so you can bring your hand grip with you anywhere dimension: 5.0 inches x