... ,262g,255g,337g,311g,305g,274g,300g,303g,327g Certifcate: Safety Helmet (HDPE Material)1. Easy to clean with warm water ... soap2. They are designed to protect against falling objects in factory or building site3. They feature attachment slots for use with ... ,262g,255g,337g,311g,305g,274g,300g,303g,327gCertifcate:CE Construction Safety Helmet