Hand Grip Strengthener, 3 in 1 Grip Strength Trainer, Fingers Exerciser - Silicone Rings for Muscle Training Sports Rock Climbing Finger Rehabilitation Training, Adjustable 70-80-90LB, Black

["3 in 1 design: Multi-intensity design, One circle for three purposes, incremental training only needs one to perform multi-intensity training, just switch the grip direction to increase or decrease the training intensity","Compact and Portable Design: With a round shape measuring approximately 3.07 inches in diameter and 0.86 inches thick, this hand exerciser is easy to carry and use anytime, anywhere, supporting on-the-go grip workouts. Grip strength trainer:give it as a gift for the elderly, show them your love and concern, give them a little surprise,hand grips for strength training","Premium Silicone & Durable Design： Made of high-quality, odorless, stain-free silicone with smooth edges for silent workouts. Tear-resistant and non-slip for long-lasting use. Double Force design intensifies training efficiency","Multi-Functional Use: Ideal for stress relief, muscle strengthening, and finger dexterity improvement, this hand grip strengthener can be used by athletes, musicians, and anyone seeking enhanced hand performance. Gym hand grips:suitable for tennis player, mountain climber, rocks climber, musician, guitar player, violinist, etc,finger strengthener","Thoughtful Present Option: This hand grip trainer serves as a considerate gift for friends and family, promoting hand health and strength, making it suitable for elderly users or those undergoing rehabilitation. Hand grip strength trainers:a good grip trainer for strength and strengthening,finger training"]