1. High quality carbon steel, finely forged. Sharp and wear-resistant, good texture, good corrosion resistance. 2.Black grouting fixing, hammer head and hammer shank with black grouting, the process is more solid, not easy to fall off. 3.TPR fiber handle, two-color non-slip wrapping rubber. The handle is made of high-quality TPR fiber material, non-slip wrapping rubber at the handgrip, good anti-vibration and anti-slip effect.