Speaker spacer rings are compatible with multiple car models for versatile use, improves the audio quality of car door speakers. Additionally, the car speaker spacers are easy to install, can enjoy a simple and efficient speaker installation. Features -Color:Black -Material:Plastic -Size:17.80X17.80X1.40cm/7.00X7.00X0.55in -Speaker spacer is designed to the car, making it a versatile option for car owners who want to upgrade their door speakers. -With these speaker spacer rings, you will have more enjoyable listening experience. -Made from plastic, these speaker adapters are built to last and can withstand the wear and tear of daily use. -The installation process for these adapters is simple and can be easily completed by diy enthusiasts. The durable plastic materials used in their construction ensure that they will not deform over time, providing performance. Package list: 2 Door Speaker Mounting Rings