Strength Finger Hand Grip Muscle Power Training Silicone Ring Pro Sport Exerciser

Lightweight, easy to carry.
Made of high quality and durable material.
Will build hand and forearm strength for added performance in any sport anytime, anywhere.
Idea gift choice for your friends.
Can develop serious hand strength, hand grippers is the perfect choice for you.
Type: Hand Gripper
Material: Silicone
Quantity: 1 Pc
Weight Resistance:
Light Green & Dark Green: 30LB
Blue & Black: 40LB
Orange & Red: 50LB
Size S: 7cm x 3.5cm x 1.8cm/2.76" x 1.38" x 0.71" (Approx.)
Size L: 8.8cm x 4.5cm x 2.2cm/3.46" x 1.77" x 0.87" (Approx.)
Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
Package Includes:
1 x Hand Finger Grip Muscle Strength Training Ring