General description Matte Black Rear Side Vent Quarter Window Louver Shutter Cover Trim designed specifically for Subaru WRX / WRX STI models from 2015 to 2021. This product is made from high-quality ABS plastic, ensuring durability and a sleek appearance. Technical specifications Material: High Quality ABS Plastic Color: Matte Black Package Contents: 1 Pair of Rear Window Louver Covers Measurement allowed error: +/- 1-3 cm Installation Installation instructions are not included. Clean the surface with alcohol and let it dry. Remove the double-sided tape and install it directly on the top. Press firmly until the covers are securely installed. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.