Plastic Pieces on the Lower sides of the rear seat?

[HudginsLawnCare]

I have a 2006 Chevrolet 2500HD Duramax 6.6L LBZ Crew Cab. Well, I guess one day one of the kids happened to kick off the plastic piece that goes on the bottom of the seat. It is on both sides of the seats and it has clips on it the clip into the brackets that hold the seats up. If you know what this piece is called, i would really appreciate you help as i cannot find the name anywhere. I've looked thru schematics and i just cant seem to find it.

 

Maybe if you could even post a link to where i can purchase one from. I have black interior.

 

 

Thanks so much for you help!

 

(P.S. i can post pictures if needed)

[Bad Bowtie2]

It's on the rear seat though??

 

Maybe down on the floor, running the length of the hinge where it bolts down to the floor???

[chupe442]

Along the bottom of the seat along the sill plate? Sort of a frame cover??