Bed Liner for Stepsides

[84 Stepper]

I've looked around, but can't find anyone who makes a full bed liner for the stepside.  All I see are basic mats for the floor. 

Also, does anyone make some sort of cover that would protect the top rails on a stepside from getting all scratched up?  I'd love to have something to protect the rails, if I can't find anything I may try putting some kind of heavy duty clear film over them.

Thanks,
84 Stepper

[Blazin]

Spry it with SEM spray on liner. Or aluminum diamond plate covers.