Anti Cat Gate Extension

Clip on extensions for northstates baby gate I got off amazon.
They extend approximately 50mm below the gate and are 60mm and 40mm wide to easily clip in between the vertical bars on the gate.
I made these to deter my cats from crawling under the gate. Since these are just a deterrent I designed them to be very simple and use very little material.
These still leave a 2" gap between the gate and floor in my case but I did this intentionally so they would not snag on items lazily left on the floor by yours truly.

Any suggestions or requests are welcome but keep in mind this is my first ever design.
The F3D files are available upon request.