Ideal for improving the hand grip, forearm and wrist strenght

Arm wrestling exercise

Reduce stress

Work Load: 40-80 LB or 18-36.3 Kg

Product size: 7.85 cm/ 3.09 inch
Product material: silica gel
Dual-direction and dual resistance
It maintains its shape
Compact and portable

Washable

Anti-slip tire tread texture surface design

Wear resistant

Compact and portable