【Grip Strength Training 5-in-1 Set】 This grip strength training set allows for total training of each finger, hand, wrist, and forearm. It's recommended not only for strengthening grip but also for improving finger endurance and flexibility, and preventing grip strength decline in daily life. It can also be used to relieve stress during work or relaxation time. 【Ergonomic Design for Easy Gripping】 Designed based on ergonomics, it fits comfortably in the hand and is easy to use for extended periods without fatigue. Made with rubber material, it's non-slip and provides a comfortable grip. Unisex, it suits a wide range of ages regardless of hand size. 【Adjustable Resistance Grip】 Equipped with a stainless steel spring. The resistance is adjustable from approximately 10kg to 60kg (10kg / 20kg / 30kg / 40kg / 50kg / 60kg). It can be used by anyone from beginners to those who want to do serious muscle training, according to their level. 【Versatile - Anytime, Anywhere】 Can be used at home, in the office, at the gym, or on business trips, without choosing a location. Muscle training gear that can be widely used by students, working adults, and the elderly. 【Set Contents】 ・Grip Strength Training 5-in-1 Set ※Please check the images for details. #GripStrengthGrip #HandGrip #MuscleTraining #MuscleTrainingGoods #GripStrengthTraining #ForearmTraining #HomeTraining #TrainingEquipment #StressRelief #5in1