material:ABS reinforced plastic glass fibre hat Highly stretchable sweat absorption specificates:1. Easy to clean with warm water and soap.2. They are designed to protect against falling objects in factory or building site. 3. They feature attachment slots for use with ear muffs or face shields.4. The head band is adjustable for a sure, comfortable fit.5. They are easy to use and lightweight. ...
[China Manufacturers]