Power Twister Flexible Arm Strengthen Bar Chest Resistance Spring Bar Upper Body Trainer Bar

Perfect for building upper body strength.
Quality carbon steel springs and non-slip plastic handle.
Strengthens the chest, back, shoulders, biceps and grip.
Suitable for people: young, adult, beginners, chest exerciser, chest and arm builder.
A portable exercise device that is great for home, office or travel use.

Specification:
Material: Spring Steel
Color: Silver + Black