Boss MRC5 Stereo Mounting kit/UV cover

New in box. I tried to install it but the pre-existing hole on my boat was too big for this kit. Comes with a template/gasket for complete waterproofing and screws/anchors for installation. It seems like it’s really solid, wish i could use it. I paid $20, found it for $13 on amazon. I’ll let it go for $10. Color is white.

https://www.bossaudio.com/product/marine-car-cover-system-accessory-boss-audio-mrc5/

I should say, i did punch out the two plastic tabs. This mount will only work with a 1 DIN stereo unit.