it does the job, but doesn't fit snuggly around the screen as i expected. Not made specifically for my 2595 ,so it just sits over the front ot the screen rather than clipping on around the screen. The retaining spring clip works, but again is made to fit several models. I bought it because garmin don't make one themselves. so if you need one this will work, just don't expect it to look that great.
Partially works, depends on the position you Sat Nav is in and the incoming light. It will keep some sunlight off the Sat Nav but not sure if I would buy again or recommend it, might look around for a better (deeper ) one