Studio : pengabcd

Publisher : pengabcd

Binding : Misc.

Product Description

Size: 9.5 * 13cm

Material: spring steel

Color: red, ?blue

Used to increase the strength and endurance of fingers, hands and forearms

Great training aids for all martial people and who need to practice his or her hand.

Strength Tool Device can be used anytime anywhere and very convenient to take.

Heavy duty handles can be used anytime, anywhere.

Product Features:?

Easily Adjust Resistance Levels?

Great design and eye catching colors?

Comfortable Anti-Slip Handles fit any hand size?

Small enough to into a pocket, purse, backpack or gym bag?

High quality stainless steel tension springs provide long lasting durability?

Products include:

2* Grips