Decora light switch extension

I have two light switches in my house that are hard to reach because they are behind furniture. The light switches in my house are the flat "Decora" style, so I could not use @Bingbingaling's extender for the "toggle" style. So I designed a new thing that works for me.

This is a single piece print that has 2 captive moving parts. There is 0.2 mm of gap so that the sliding parts will not escape the 45 degree walled slot which contains them. My printer has a 150mm square bed and this design wil