Heat-Insulation Glasses for Firefighter High-Temp Operations Fully Enclosed Sealed
These heat-insulation glasses are specially designed for extreme fire environments, featuring a fully enclosed sealed structure that effectively blocks high temperatures, smoke, and dust. Made of premium PC polycarbonate material, they offer exceptional heat resistance, maintaining structural stability in 700°C high-temperature environments for short periods. Standard size 20×9cm, equipped with highly elastic adjustable headband suitable for different head shapes. Available in transparent, red, and yellow colors, with the transparent model providing optimal visual clarity. Designed specifically for firefighters and rescue personnel, they provide reliable eye protection during fire rescue, post-disaster search, and hazardous environment response.