1. The shell is made of true 3K carbon fiber material, which is stronger than standard HDPE
2. High strength, very strong, light weight, comfortable to wear and carry blow
3. Rainproof, sunscreen, high-temperature resistance, corrosion resistance
4. Reliable head protection, the head is the most vulnerable part of the body, the best choice with a carbon fiber hard hat
5. It is also the most intimate and practical gift choice, we are the best carbon fiber factory, the best price, the best quality.