NIYIKOW Grip Strength Trainer, Hand Grip Strengthener, Adjustable Resistance 22-132Lbs (10-60kg), Non-Slip Gripper, Perfect for Musicians Athletes and Hand Rehabilitation Exercising Black-1Pack auspowers_batchtwo easy to install Easy to

easy to install Easy to charging via cableHide the cable underneath in the cupholderSoft pad protects your phone without scratch Read more Step1 -Unscrew the nut from the back of the phone holder

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VERSATILE USE---Put it under the food for keeping your table from stain

CompatibilityIt is compatible with most touchscreen devices

NIYIKOW Grip Strength Trainer, Hand Grip Strengthener, Adjustable Resistance 22-132Lbs (10-60kg), Non-Slip Gripper, Perfect for Musicians Athletes and Hand Rehabilitation Exercising Black-1Pack auspowers_batchtwo easy to install Easy toNIYIKOW Grip Strength Trainer, Hand Grip Strengthener, Adjustable Resistance 22 132Lbs (10 60kg), Non Slip Gripper, Perfect for Musicians Athletes and Hand Rehabilitation Exercising Product Features IMPROVE YOUR GRIP STRENGTH & INJURY REHABILITATION The NIYIKOW adjustable grip strengthener is excellent for strengthening hands, forearms, wrists and fingers. Its easy and efficient, and it helps to strengthen your grip, injury rehabilitation, relieve