SMARTFLY-Six-Colors-Silicon-Ring-Hand-Grip-Trainer-for-Forearm-Hand-and-Finger-Strength-Extension-CrushingPinch-Grip-Training-SolutionColor-Yellow15kg-0-0
SMARTFLY-Six-Colors-Silicon-Ring-Hand-Grip-Trainer-for-Forearm-Hand-and-Finger-Strength-Extension-Crushing-Pinch-Grip-Training-Orange20kg-0SMARTFLY-Six-Colors-Silicon-Ring-Hand-Grip-Trainer-for-Forearm-Hand-and-Finger-Strength-Extension-Crushing-Pinch-Grip-Training-Orange20kg-0-0SMARTFLY-Six-Colors-Silicon-Ring-Hand-Grip-Trainer-for-Forearm-Hand-and-Finger-Strength-Extension-CrushingPinch-Grip-Training-SolutionColor-Yellow15kg-0-0SMARTFLY-Six-Colors-Silicon-Ring-Hand-Grip-Trainer-for-Forearm-Hand-and-Finger-Strength-Extension-CrushingPinch-Grip-Training-SolutionColor-Yellow15kg-0-1SMARTFLY-Six-Colors-Silicon-Ring-Hand-Grip-Trainer-for-Forearm-Hand-and-Finger-Strength-Extension-Crushing-Pinch-Grip-Training-Orange20kg-0-1

SMARTFLY Six Colors Silicon Ring Hand Grip Trainer for Forearm Hand and Finger Strength – Extension, Crushing & Pinch Grip Training (Orange,20kg)

$9.99

SMARTFLY Hand Grip Trainer is a finger-hand-forearm strength and endurance exerciser
Material–The grippers are made from premium silicone, the high quality item can strenghten your muscle.
Great for all three major grip trainings types. These rings can be used for Crushing, pinching and even extension.

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Product Description

SMARTFLY Silicone Ring hand grippers are suited for all three major grip trainings types.

These rings can be utilized for Crushing, pinching and even extension, with equally amazing results (Please take into accout, you cannot in reality extend these rings, you just perform an

isometric movement whilst pushing your fingers, which is actually effective). They are also an awesome option for stress release providing you with energy and leaving you feeling fresh.

3 LEVEL RESISTANCE to make a choice:

15kg = 33lb (Color: Blue & Yellow)

20kg = 44lb (Color: Green & Orange)

25kg = 55lb (Color: Black & Grey)

Allowing you to gradually increase the difficulty of your training as your strength improves or to have the benefit of interval training, alternating between the three grips in a single workout.


So High Recommend You to Purchase Three Different Levels Hand Grip, You Will Get 15% Discount.

SUITS MOST SPORTS – These rings are great for training athletes, and giving their performance a positive boost. Sports such as Tennis, Basketball, Baseball, Golf, MMA, Wrestling, Boxing,

crossfit and especially rock climbing can have the benefit of better grip strength.

SIZE FOR PERFECT, COMFORTABLE FIT – Sized especially for adult hands, unlike other brands, to maximize the advantages of the exercise and ensure a challenging, yet protected experience. Great

for men or strong women.

SIZE FOR PERFECT, COMFORTABLE FIT – Sized especially for adult hands, unlike other brands, to maximize the advantages of the exercise and ensure a challenging, yet protected experience.

Great for men or strong women.

SMARTFLY Hand Grip Trainer is a finger-hand-forearm strength and endurance exerciser
Material–The grippers are made from premium silicone, the prime quality item can strenghten your muscle.
Great for all three major grip trainings types. These rings can be utilized for Crushing, pinching and even extension.
Very portable and easy to use, almost anywhere/anytime – at your desk, stuck in traffic, walking, on the treadmill, etc.
Sized especially for adult hands, to maximize the advantages of the exercise and ensure a challenging, yet protected experience. External external : 88mm,Inside diameter : 44mm.