DescriptionUltra high-strength engineering plastics and super firm anti-corrosion plating spring, which guarantee a longer life of this forearm developer. Thicken the sponge so you won't get hurt during training. Finger shape design, more suitable for grasping this exerciser. Moderate size, easy to carry, and can be adjusted at any time.Features- Color: Blue - Material: plastic+steel - Size: 25.5x14x2.5cm - Ultra high-strength engineering plastics and super firm anti-corrosion plating steel spring, which guarantee a longer life of this forearm developer. - Thicken the sponge so you won't get hurt during training. - Finger shape design, more suitable for grasping this exerciser. - Moderate size, easy to carry, and can be adjusted at any time. Strengthen your forearm and wrist force anywhere.
