I just got done putting a new cover over this couch cushion. It actually had me sweating
The cushion has velcro patches on the bottom so it doesn't slide off the couch. In theory. The original cover didn't fit right and the zipper broke, so the velcro couldn't make proper contact. That led to the cushion constantly sliding off the couch. I got tired of readjusting this shit so I wrestled it all together. I didn't think that zipper was going to close but I made it work.