ITEM NAME:2 Pack 44x13cm Car Bonnet Engine Hood Vent Louver Cooling Panel Trim Universal Description: Install the heat-venting louvers on hood ,will remove unwanted heat from under your hood Cutting of the hood will be required for installation Strict quality control standards to Build and test Installation instructions not included Professional Installation is Highly Recommended Specification: Material: Plastic Size Chart: Size: Approx. 44x13x6.5cm/17.32x5.12x2.56inch Package Includes: 1 Pair Bonnet Hood Vent Louver Panel Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making.1 Pair Bonnet Hood Vent Louver Panel. Install the heat-venting louvers on hood ,will remove unwanted heat from under your hood. Cutting of the hood will be required for installation. People always bought together with.