Features: * brand new and high quality *Made of high quality material, and practical to use *Flexible, crush resistant, & fragrance free (Will not smell), creates a for mold and resistant vapor-barrier. *Can make the heat of the engine evenly distributed to avoid overheating the lid. *Keeps your interior cooler in the summer and warmer in the winter. *Reduces unwanted sound and most vibrations. *Effectively blocks 97% of radiant heat transfer. *Color: Silver *Recommended Install Temperature: -10°C ~ +60°C *Resistance Temperature: -40°C ~ +149°C *Waterproof & fire-resistant: Yes *Thickness: 5mm Installation: 1. Clean the dust and oil which cover the place you want to. 2. Trim engine cover size well before the coherence. 3. Remove the isolation paper and the heatinssulation pad in the angine covers. 4. Finally press it evently,especially pay attantion to nearby theaaquare and the traiang concave-convex position. Package included: 1 Pcs Sound Deadener Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.