Upgrade your car audio experience with the speaker adapter spacers. Its multifunctional design makes it compatible with a wide range of car models, ensuring a perfect fit. The plastic materials used in its construction ensures durability and easy maintenance. Features -Color:Black -Material:Plastic -Size:19.70X19.70X1.70cm/7.74X7.74X0.67in -Diagonal screw hole diameter: 155mm -Inner diameter: 146mm -Suitable for a wide range of car models, this speaker adapter spacers provides -Car speaker spacers are nice to use, great for diy vehicle audio modification project. -Constructed with plastic materials, this speaker pad offers durability and performance. -Maintenance and cleaning of this speaker pad are effortless, ensuring its longevity and optimal performance. -Enjoy a easy installation process with this speaker pad, designed for easy and convenient setup. Package list: 1 x Pair of Speaker Adapter Spacers