The Kdg Finger Strengthener (3 Pack, 3Lb?12Lb) Is A Grip, And Therapists. KDG Finger Strengthener,(3 Pack,3LB-12LB),Adjustable Finger Exerciser,Hand Exercises For Grip Strength Trainer,Finger Grip Strength Trainer For Climbing,Athletes,Musicians And Therapy ADJUSTABLE TENSION:3-5LB(Grey),5-6.5LB(Green)?8-12LB(Orange).Finger Strength Trainer Allows You To Adjust And Customize The Tension For Each Finger.You Can Strengthen Individual Fingers And Prevent Favoring Certain Fingers. ERGONOMIC DESIGN?Finger Strengthener Isolates And Exercises Each Finger Individually For Strength, Dexterity, And Endurance?Secure Material, The Hand Strengthener Provides A Comfortable Grip. TENSION LEVELS:Hand Strengthening Devices Graduated Tension Levels Assist Users In Tracking Their Progress. Grey Represents Our Entry-Level Model, Green Signifies The Intermediate Level, And Orange Is Our Most Advanced Model Designed For Professionals And Highly Motivated Individuals. HIGH QUALITY:Hand Grip Strengthener Made From High-Quality Components Abs Plastic, Stainless Steel Springs, Santoprene Enhance Durability And Functionality. HEALTHY HANDS:Ideal For Anyone Wanting To Develop And Maintain Strong Healthy Hands. At The Office, At Home Or On The Train, Develops Outstanding Hand Trainer , Wrist And Forearm Strength.Hand Exercises For Grip Strength May Help With Arthritis, Carpal Tunnel, Neuropathy, And Poor Circulation. ADJUSTABLE TENSION GRIP STRENGTH TRAINER:3-5LB(Grey),5-6.5LB(Green)?8-12LB(Orange).Finger Grip Strength Trainer Allows You To Adjust And Customize The Tension For Each Finger.You Can Strengthen Individual Fingers And Prevent Favoring Certain Fingers. GRIP STRENGTH TRAINER ERGONOMIC DESIGN?Finger Strengthener Isolates And Exercises Each Finger Individually For Strength, Dexterity, And Endurance?Secure Material, The Hand Grip Strength Trainer Provides A Comfortable Grip. GRIP STRENGTH TRAINER TENSION LEVELS:Hand Strengthening Devices Graduated Tension Levels Assist Users In Tracking Their Progress. Grey Represents Our Entry-Level Model, Green Signifies The Intermediate Level, And Orange Is Our Most Advanced Model Designed For Professionals And Highly Motivated Individuals. HIGH QUALITY:Hand Grip Strengthener Trainer Made From High-Quality Components Abs Plastic, Stainless Steel Springs, Santoprene Enhance Durability And Functionality. HEALTHY HANDS:Ideal For Anyone Wanting To Develop And Maintain Strong Healthy Hands. At The Office, At Home Or On The Train, Develops Outstanding Hand Grip Strength Trainer , Wrist And Forearm Strength.Hand Exercises For Grip Strength May Help With Arthritis, Carpal Tunnel, Neuropathy, And Poor Circulation.