Seat belt extension
 

I’m looking for a car seat belt extension for the rear middle seat in my 2017 CR‑V. We have a car seat installed there, and it’s really difficult to buckle the seat belt without an extension. We had a similar setup in our 2012 CR‑V and it worked perfectly, but I can’t seem to find anyone making extensions for the 2017 model. Has anyone had any luck finding one that fits?
Thanks