This built-in horn cover is designed as a replacement for your existing boat horn or marine horn. With precise dimensions of 13 x 7 x 0.7 cm and screw holes spaced 10 cm apart, this cover is designed to fit a range of standard mounts. It effectively helps protect the horn's internal mechanisms from challenging weather conditions, including splashes and rain, which is essential to maintain the horn's functionality and extend its lifespan in a marine environment. The cover's design is optimised to minimise water ingress, and it can be supplemented with a thin silicone gasket and a piece of synthetic fabric between the slats to achieve an even more robust seal. This makes it a valuable part of your boat equipment, supporting the reliable performance of your signalling equipment on board.