Specifications Hign-concerned Chemical:None Material:Aluminum Foil Type:Soundproof Cotton Placement:HOOD Origin:Mainland China CN:Guangdong 1:Front Hood Engine Sound Pad 2:Insulation 3:Cotton Mat Cover 4:Soundproof 5:Thermal 6:Car Accessories 7:Fireproof 8:Flame Retardant 9:Heat Dissipation 10:2020 2021 2022 2023 2024 11:For Holden Commodore Front Hood Engine For Buick Opel Insignia B MK 2 Z18 Vauxhall Insignia 2020 2021 2022 2023 2024Soundproof Flame Retardant Note: The item will be folded to package, so there will be creases on the surface. Please do not order if you mind. Feature: -Improve the sealing inside the car to avoid the aging of engine parts. -Avoid rainy day hood fog, prevent hood self-ignite -High Quality Material: Made from environmental and safety material. Odorless, no formaldehyde. It's durable,long lasting for using. -Easy to install.Come with fireproof retainer clip, fit for your car original position. Specifications: Material:Pet/Aluminum Foil Location: Front, Center Material: Aluminum Foil (Silver) / Foam (Black) Fitment Type: Direct Replacement