5 Pack Hand Grip Strengthener Kit, Grip Strength Trainer, Forearm Workout Trainer Adjustable Hand Grip Exercise, Finger Strength Exerciser, Finger Stretcher, Grip Ring & Stress Relief Ball with Carry Bag Chargers & Accessories It features a high-capacity battery Size:35 oz

5 Pack Hand Grip Strengthener Kit, Grip Strength Trainer, Forearm Workout Trainer Adjustable Hand Grip Exercise, Finger Strength Exerciser, Finger Stretcher, Grip Ring & Stress Relief Ball with Carry Bag Chargers & Accessories It features a high capacity battery Size:35 oz It features a high capacity battery for extended playtime and is equipped with a built in microphone for hands free calls this pad not only ensures long lasting use but also adds an extra layer of comfort to your home you can enjoy a comfortable and safe training session wherever you go Suitable for All Age Groups: The hand grip strengthener is adjustable between 22 132lbs (10kg 60kg)