This car speaker adapter ring is designed to provide a secure and stable mounting solution for your vehicle's speakers. Made from great materials, it ensures a snug fit and prevents vibrations, enhancing the overall sound quality. The gasket protects the speakers, making it ideal for all weather conditions. Features -Color:Multi -Material:Wood -Size: 13.50X13.50X1.50cm/5.31X5.31X0.59in -Inner diameter: 9 cm -Enhanced sound quality: improve your car audio experience with great sound quality, ensuring you enjoy highfidelity music on the go -Extended speaker lifespan: protect your speakers and extend their lifespan with our great and reliable speaker gaskets - fit: designed to fit most car speakers, our speaker adapter rings ensure easy installation and compatibility -great construction: made from great materials, these speaker gaskets are built to withstand longterm use and highintensity conditions -Sleek and practical design: the simple and elegant design not only protects your speakers but also enhances the overall aesthetic of your vehicle Package list: 4 x gasket