Insulated and heated dust proof wall-mounted emergency eyewash stations are perfect for outdoor spaces or other work areas where temperatures can drop or vary. Sterile 0.9% saline eye wash solution effectively rinses debris and other foreign matter from the eyes. Maintains the temperature of eyewash bottles at 20°C (68°F) +/- 2°C (4°F) where exterior temperatures are -25°C (-13°F) to +20°C (68°F). Rinse Time: Approximately 5-Minutes/Bottle. Eyewash bottle includes flexible, form-fitting eye cup designed to keep your eye lid open for fast, effective rinsing.