Looking for rear underseat rubber mat

Hey guys, I am looking for a rubber mat that would work under the rear seat of my 2021 Crewmax. I currently have the OEM rubber mats but have nothing under the rear seat. I tried a new set of Smartliner mats (for complete coverage) which were much softer than WeatherTech. However, they don't sit well at all under the rear seat and the sides don't go down to the door sill as they should and it looked stupid. Not liking other brands much except for maybe Husky for alot more so I was thinking of just buying a mat for under the rear seat. I guess I need some like 54" x 14" in size. Found something on Ebay for $20 but will need trimming.

 

Did you leave the liners in the sun and let them get soft? I have Smartliners in my CM , and they fit great!

 

Yes I did in the Florida sun for hours. Back seems to be cut too big as it pinches everywhere. Any pictures of your rear showing the right fit?

 

I will take some when I get home from work this afternoon.

 

As promised

 

Another

 

And another

 

This is what I have and love it. Started with the standard coverage. And then upgraded to this.

 

Thanks mine sat no where near as flat. Sent them back.

 

To bad they didn't cooperate, I really like the coverage front and back .