replacement coping

Hi, we currently are having a pool company, which is actually a concrete company, installing our 12ft x 26ft inground pool. We have had issues along the way with voids in the concrete decking that were patched prior to sealing. The concrete color being brown vs white beige etc. However, today I...

I have this old style coping and need to replace the corner covers, but can't find them anywhere. Does anyone know where to get them, or even what this style is called? I saw this one in an old post by @nachos23