This is tubing - there are a couple different lengths in the pictured rool. It's roughly 125+ feet long. It's over 5 feet around the roll and there is 25 loops in the roll.

I don't see a model# anywhere on the tubing. Looks like there is three layers to this tubing - look at pictures to see cross section of tubing. It's pretty heavy duty tubing.

OD is  .52"
ID is .23"

 

 please ask questions.