Description: 1. This product is a new and upgraded version, which can effectively play the role of flame retardant, waterproof and sound insulation. 2. It is applicable to a wide range of scenarios, and can be applied to car hood engines, firewalls, and house roofs 3. It is flexible, compressive, and has high safety performance, forming a protective layer against moisture. 4. It can evenly distribute the heat of the engine and avoid the cover from overheating. 5. Keep your interior cool in summer and warm in winter. 6. Reduces unwanted sounds and most vibrations. 7. Effectively blocks 97% of radiant heat transfer. Specification: Material: rubber and pp board Color: Black Recommended installation temperature: -10C ~ +60C Resistance temperature range: -40C ~ +149C Waterproof and Fireproof: Yes Heat insulation and sound insulation: yes Thickness: 5mm/10mm/15mm/20mm Packing List: 1x Car Hood Engine Firewall Heat Mat Note: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real life. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store