Reddit reviews Foam Cushion Deluxe Kitty Window Perch with Fleece Cover
We found 2 Reddit comments about Foam Cushion Deluxe Kitty Window Perch with Fleece Cover. Here are the top ones, ranked by their Reddit score.
A purr-fect sunbathing area for your kittyEasily attaches to all windowsills with 2 support brackets and 2 velcro style fastenersFoam cushion provides a safe comfortable place for your kittySoft comfortable fleece cover is removable for washingMeasures 23.75" Long x 12" Deep
https://www.amazon.com/Cushion-Deluxe-Kitty-Window-Fleece/dp/B01E4B4S8K/ref=sr_1_10?s=pet-supplies&ie=UTF8&qid=1504637975&sr=1-10&keywords=cat+perch
That should work. You could also try a window perch.