Not sure what this is called.

[dilrk]

I am looking to renovate my pool. I'm starting with the steps. Not sure if I'm going to have them fully replaced or repaired. Anyway I'm trying to find a replacement piece for the decorative plastic edge that goes around step in steps for an inground pool. They're long plastic pieces that slide on a track on the inside edges of the steps. Does anyone know what these are called?

 

[Newdude]

Pool stair trim / coping / beauty strips. They come with the stairs and folks usually have a hard time finding the exact ones of the few available to replace them. Google up those 3 terms above as pool stair XXXX strips.

And Welcome to TFP !!!