Product Description:
1.The new 5-finger button design gives you more practice and a richer fingertip span practice;With 2 brackets included,locking 2 buttons simultaneously,you can choose what you want Any fingers you want to exercise
2.Individual finger tension is adjustable,the tension ranges from 3 – 8.5lbs.You can select different tensions for each finger
3.The high-quality copper adjusting screw mother made by professional machine tools has passed compression test and has long-lasting elasticity,it is easy and smooth in force adjustment
4.Ergonomic design,finger pad positioning layout design is more suitable for fingers,bottom non-slip silicone pad,coated particles have a stronger anti-slip effect
5.Extremely portable design,you can carry it in your luggage,pocket,purse,handbag etc.,strength your fingers at any time when you want
Specifications:
Product name:Copper core finger force device
Number of adjustable key pads:5
Color:Black & Grey
Size:4.13*0.90*2.6in/105*23*66mm
Strength range:3~8.5 pounds
Package Includes:
1 x MFX5 Finger Exerciser with 2 piston locks
Note: Strength adjustment:turn clockwise to increase,turn counterclockwise to decrease