FitBox Sports Adjustable Hand Grip Strengthener (10kg – 40kg)

Features

• The grip strengther, made of the latest upgraded material, has a longer handle than others, which is more convenient for you to hold; in addition, the handle material is strong and durable, which perfectly avoids the problem of the handle breaking during exercise!
• Focusing on your hands and forearms with our deluxe forearm grip resistance trainers can save you hundreds on gym memberships and workout equipment