Made of aluminum alloy, this fan is designed to operate in a temperature range of 50°C (122°F) to 350°C (662°F) Perfect for families who want a quiet and friendly heating solution, our fans are personal This heat-driven fan operates without electricity and efficiently distributes heat to wood burners and fireplaces Our special Christmas Reindeer Edition fan charm will add warmth to your home decor Transform any room into a cozy hideaway with Reindeer Design fans. Perfect for gathering and relaxing evenings, Manufacturer: Rxgiasup