Our solid car speaker spacer rings are designed to enhance your audio experience by reducing vibrations and improving sound quality. Made of firm materials, these universal speaker adapters are compatible with a wide range of vehicles, ensuring a secure fit and durability. Easy to install, they add a touch of elegance to your car's interior. Features -Color:Black -Material:PVC -Size:16.50X16.50X1.50cm/6.48X6.48X0.59in -Solid design for enhanced sound quality: crafted from solid materials, these spacers effectively reduce resonance, improving overall sound quality. -Universal fit for 6.5inch car speakers: designed to fit 6.5inch car speakers, these universal spacers are compatible with a wide range of vehicle models. -Firm materials: made of PVC materials, these spacers are built to last, ensuring longterm use without deformation. -Easy and quick installation: simply place the spacers at the base of your speakers for a simple installation process that saves you time and effort. -Aesthetic enhancement for your car interior: with their sleek design, these spacers not only improve sound but also add a stylish touch to your car's interior. Package list: 4 x spacers