GAC GS4 (Extreme Protection Plates) Ensures superior performance and unmatched protection. Our product comes with numerous features And a golden warranty. 1- 4mm Aluminum 2- Heat and sound insulation 3- Anti-rust 4- Solid, withstands strong impacts 5- Oil change door design 6- Easy installation 7- Protects engine and gearbox from impacts 8- Lightweight 9- Ventilation openings for the entire engine Warranty 1- No rattling sound 2- Rust-proof 3- Does not cause overheating for the car engine ‏ 🇸🇦(Our product is from our country )🇸🇦