Can anybody identify these shower door accessories please

[EllenWest]

they are covers that go over the screw fixings at the bottom rail of a corner curved shower cubicle, does that make sense ? Sorry if not, I want to replace them there are four in the shower, the photo is the front and the back. Thanks if anyone is able to help

Are they something like this? Nova Frameless Shower Cubicle Top Cover Cap Kit - Chrome. You could probably pop into your local plumbing type shop with them and they could source for you.

Thank you, if I search term ‘top cover cap’ should get more success, you wouldn’t beleive how many shower accessories there are online, many thanks for helping 🚿