ADJUSTABLE RESISTANCE : You Can Adjust Resistance Of Your Hand Gripper From 10-40 Kgs As Per Requirements. Also Its Easy And Fast To Do So.COMFORTABLE HANDLE : Handle Is Comfortable To Hold And Made From Non-slip Material. Hence It Will Give You Extra Grip And Comfort While ExerciseFOREARM FINGER EXERCISE EQUIPMENT : Boldfit Hand Grip Strengthener Is Useful In Forearm/wrist Workout As Well As In Finger Exercise.DURABLE : Quality Material Used In Boldfit Handgrip Exerciser E.g. Spring Made From Staleness Steel, Quality Non- Slip Material Used On Handles. Overall Its Made For Bold,Made For Last Long.GYM AND HOME USE : Boldfit Hand Grip Excerciser Is Suitable In Gym And Home Use As Well As For Men And Women. It Is Easy To Use And Easy To Handle Is Well.Boldfit Hand Grip Exerciser Is Adjustable Upto 10-40 Kg. It Is Usable For Wrist Grip Strengh. Our Hand Gripper Is Made From The Quality Material And Its Durable