- Safe, non-toxic PCM (Phase Change Material) freeze in refrigerator or ice water
- Delivers a constant temperature of 58 degrees for up to 3 hours
- Each insert measures 6"x14" and weighs just 16 oz. 4/pkg.
Allegro cooling products are designed to protect and provide comfort to workers who must function in environments with excessive heat. Allegro caters to the demands of construction workers, firefighters, welders and factory workers, as well as other applications.