Description:Adjustable 4 Different Levels hand strengthener with 2 silicone Squeezer grippers set for fingers, hands, wrist and forearms strength trainingCan be easily adjusted to 22LB, 37LB, 55LB and 70LB; Red grip ring is 100Lb Comes with a carry mesh bag allows you to train at any time anywhereTake it to office to release your hand fatigue after you use mouse for a long timeGreat for climbers, weightlifters, athletes, musicians or sports enthusiastsSpecification:Material: Steel, PlasticHeight: 15cm/5

9 inch; Width: 10cm/3

9 inchGrip Ring Diameter: 8cm/3

1 inch; Thickness: 2cm/0

79 inchPackage Includes:1 Piece Hand Gripper1 Piece Silicone Grip Ring1 Piece Mesh BagNote:Please allow slightly difference due to manual measurement

Color may be slightly different since different monitor

Thanks