Foam sheets with closed cells adhesive 200cm x 50cm 3mm/6mm/8mm soundproofed insulation brand new and high quality Characteristics: 1. This product is delivered with a strong adhesive, at room temperature greater than 0 degrees without additional heating can be directly stuck. The higher the exterior temperature of the dough, the more the solid construction cannot be removed after the dough is extremely strong! 2. Noise experts recommend doing sound insulation at the same time, do not forget the door of vibration, in the dough before cotton sound can be posted before a few vibration plates are excellent, needs of any The three -meter three -meter cars. 3. Special note: if owners such as engine noise, you want to completely reduce engine noise alone on the hood on this cotton sound insulation point is not as simple as engine noise cotton recommended to hood and U-Slot noise effects must use sound insulation in cotton aluminum leaf + aluminum plate plate shock butyle rubber shock (around 18-25), engine noise is a very complex system of sound engineering , you must make wings, firewall, dashboard in the shape of a slit sound insulation engineering! Be careful Please do not go wrong errors with a lot of time burning and taking the cook gas to burn, because cotton with a sticker does not draw the other car cannot reach the light conditions once the light conditions in addition to the metal parts inside the car can draw all the items Burning, the owners offered not the electronic devices installed in private, the proper use of cars. Specification: Form: square Material: rubber Flexion resistance: Strong Resistance Compression: Strong Form: Fibrous Size: 200x50cm Thickness: 3mm/6mm/8mm Quantity: 1 roll Note: Please allow an error from 0 to 1cm Due to manual measurement. Please make sure that it doesn't bother you before bidding. due to the difference between the different monitors, the image may not reflect the real color of the article. Thank you! The package includes: 1xcar soundproofed insulation foam sheets