This automotive speaker spacer is great for those looking to enhance their car audio experience. By providing a secure and stable mounting platform, it helps to eliminate unwanted vibrations and rattles, resulting in clearer and more accurate sound reproduction. The waterproof cover ensures the speakers remain protected from the elements. Features -Color:Multi -Material:Wood -Size: 13.50X13.50X1.50cm/5.31X5.31X0.59in -Inner diameter: 9 cm -Enhanced audio experience: upgrade your car's audio system with our speaker adapter rings for great sound quality and performance -great protection: our speaker gaskets offer robust protection, helping to extend the lifespan of your car speakers -Versatile fit: designed to be universally compatible, our speaker adapter rings make installation simple and straightforward -Reliable quality: constructed from great materials, these gaskets are designed for durability and longterm use -Elegant design: the clean and stylish design of our speaker gaskets enhances the look of your car's interior while providing practical benefits Package list: 5 x gasket