Protective Goggles CE Products Description Goggles are glasses that can change the intensity and spectrum of transmitted light to prevent radiation from damaging the eyes. These glasses are divided into two categories, one is the absorption type, the other is the reflection type, the former is used most. Products Feature 1. Lightweight design, with adjustable length temples for a customized fit. 2. Flexible temple tips minimize pinching behind the head. 3. with clear plastic made for excellent visibility. Impact resistance up to 300 lbs. Anti-scratch. http://www.bailingminings.com/drying-equipment/