Description: Quick Heating: Our Car Electric Heater Defroster can rapidly heat up your vehicle in just seconds. It effectively defrosts, defogs, and deices your windshield while preheating coolant to prevent wear and tear during cold startsEasy Installation: This compact Defrost Defogger can be conveniently installed under the seat, beside your feet, or any desired location within your vehicle. Its small size of approximately12.20inchx4.92inchx2.76inch makes it easy to fit in tight spaceUniversal Fit: This Windshield Defroster is suitable for various vehicles including cars, vehicles, RVs and moreQuiet Operation: Designed for low noise operation, this heater fan combo operates silently without disturbing you while driving or having conversations in the carSafe Features: Made from iron material for long term use, this auto windshield defroster comes with safe features such as overheating protection and automatic power off function to ensure safe operation at all times Specification: 31cmx12.5cmx7cm/12.20inchx4.92inchx2.76inch Package Includes: 1 Car Heater2 Clamps4 Fixing Rings4 Aluminum Foil Tubes1 Bracket + Screws (Set) Note: Please allow slightly errors 1-2cm differences due to manual measurement.