The product is a set of 2 3.5-inch mesh speaker grill covers guard protector speaker decorative circles. These speaker grills are designed for use with smartphones, tablets, laptops, and desktops for home and car audio systems. The grill covers are made of ABS plastic and metal, with a simple black color and a dustproof special feature. They are designed for outdoor use and can be mounted on the door of a vehicle. The product includes 8 screws for installation and has a limited warranty.