Thanks guys! Amazon-Marine mat. come in 2 lengths. I purchased the 37", I like them a lot! Much nicer IMO than vinyl and they're soft. I would recommend ordering 2 sets, I wish I would have. The prep is fairly easy, scuff with a scotch brite pad, wipe clean with denatured alcohol and peel & stick. I'll take a better picture of their placement too. Here is one for reference--
The whole bunks vs rollers debate has tired me out. For now I will stick with rollers, as soon as they start to fail. I will sell it and buy a bunk style with the money. I don't like the idea of paying for all those rollers to be replaced, rather 2 pieces of wood.