This pair of speaker covers is built for the JL Audio speakers most commonly found on the Nautique Paragon and G series boats with the telescoping tower.This pair of speaker covers is made of durable WeatherMAXA(R) 80 fabric, which comes with a 10-year limited warranty. The standard covers come with a SewLong logo.Custom Colors: While we usually make speaker covers in black or grey, there are a wide variety of colors that can be used in the cover or on the logo. If you&';d like a custom color, fabric, or logo, please choose the "Custom Color - Made To Order" option in the drop down. Once your order has been processed, a SewLong representative will contact you for personalized help in selecting the right options to meet your needs.