I needed to raise up one of my couches so the robot vacuum cleaner could clean the cat hair from under it.

There are 3 version of this couch riser; square, round, and textured round. I used CNCKitchen’s excellent [https://bumpmesh.com/](https://bumpmesh.com/) web tool to add the texture.

The riser lift the couch 3.5” (89mm) and the square one’s top is 2.3” (58mm) wide while the round ones are 3.5” (89mm) wide.

Cat included for scale.