Suncover protects unit from harsh UV rays</br>For Mark and Elite 4" units (Not for any other Mark and Elite products like elite-4x or Elite-4 HDI etc.)</br>White plastic w/ blue lettering</br></br>Product Description</br></br>Plastic sun cover for Lowrance Mark/Elite-4 Series fish finders?? chart plotters?? and combination chart plotter/fish finders. White with blue lettering. 6.6"x 3.8" W. It is not the correct suncover for the elite-4x or Elite-4 HDI. </br>gg