【Material】1 Din Boat Radio Waterproof Housing Cover Protector is made of plastic, lightweight and sturdy structure 【Size Information】Boat Stereo Housing Cover measures approx 23cm x 10cm / 9.06 inch x 3.94 inch, internal size 18cm x 5.3cm / 7.09 inch x 2.09 inch 【Enhanced Audio Experience】By protecting your boat radio, this housing cover helps maintain optimal audio quality, enhancing your listening experience on the water 【Universal Compatibility】Designed to fit a wide range of vehicles, including UTV, ATV, SPA, and RZR, this housing cover is a versatile choice for various outdoor activities 【Waterproof Protection】This marine radio housing cover offers great waterproof protection, ensuring your boat radio remains secure from water damage Package Includes: 1 Boat Radio Waterproof Housing Cover Note: Please allow slight errors of 1-2cm / 0.39-0.79 inch due to manual measurement