●This speaker cover can not only change the appearance of the horn and improve the level of the vehicle interior, but also protect the speaker from dust and scratches. ●This speaker cover cover is suitable for car subwoofer horn speakers with an inner diameter of 5 inches. Intermediate mesh size 120 mm, outer diameter approx. 150 mm ●This audio speaker cover is made of a high-quality metal and plastic ring, which is sturdy and durable, not easy to damage and has a long service life. ●The package includes 2 pieces 5 inch speaker covers and 8 pieces mounting screws. ●Please check the size before placing the order.