Overview:

1、【Ideal For Sports Lovers】The Finger Strengthener can improve the finger strength of athletes (rock climbing, fitness, tennis, baseball, boxing) and musicians (guitar, bass, pianist, and violinist) and daily housework ( driving, typing, writing, working, etc.).
2、【6 Resistant Levels to Choose from】Silicone Guitar Finger Exerciser provides you with 6 levels resistant levels, including 6.6LB, 8.8LB, 11LB, 13LB, 17LB, and 21LB. You can choose the appropriate level according to your grip strength.
3、【High-Quality Material】Our Finger Stretcher is made of high-quality silicone material, which is safe and durable, not easy to tear, and can be used for a long time.
4、【Portable And Lightweight Design】Finger Trainers are small and light enough to fit in your gym bag or pocket. You can enjoy a workout at work or at leisure. Exercise your hands anytime, anywhere with the Finger Extensor Exerciser.

SetB: 5 finger hollowed out trainer black+gray+1 adjustment belt+1 protruding grip strength device+1 large tension device

Product information:

Product name: Strength trainer finger resistance belt
Product size: 11.5cm*10.5cm
1.8cm(hole diameter)
2.8cm (side height)
Product weight: about 48g
Product material: environmental protection silicone
Packing method: opp bag

Black/White: All-inclusive finger style; 

Black B/Grey: Cutout finger style

SetA: Hollow out suit (1 black+1 gray)+1 adjustment strap

Packing list:

Wrist tensioner * 1