Advice needed on buying fittings for a french/surface drain!

[ihatealldiy]

Hi,
I am digging up a drain for my backyard which is on a slope.
Planning something similar to a french drain with 60mm perforated pipe (https://www.drainageshop.co.uk/60mm-perforated-land-drainage-pipe.html).
But having trouble getting hold of drain covers (shown in pic) that would fit a 60mm pipe. The lady at the said shop says they only sell end caps.
Can anyone with knowledge suggest something ? Thanks

 

[freddiemercurystwin]

https://www.ebay.co.uk/itm/385518482105?campid=5339147368&mkcid=1&mkevt=1&mkrid=710-53481-19255-0&toolid=20006&var=0&customid=CjwKCAjwwL_UBhAjEiwAEhuT5IZDKh85a3q3LGzHTmXIqV58o_xWQ3GihnE676pUeUlOOTYIkQv13hoCx-IQAvD_BwE&loc_interest_ms=&loc_physical_ms=1007173&adtype=pla&gad_source=1&gad_campaignid=24068903959&gclid=CjwKCAjwwL_UBhAjEiwAEhuT5IZDKh85a3q3LGzHTmXIqV58o_xWQ3GihnE676pUeUlOOTYIkQv13hoCx-IQAvD_BwE

 

[ihatealldiy]

https://www.ebay.co.uk/itm/385518482105?campid=5339147368&mkcid=1&mkevt=1&mkrid=710-53481-19255-0&toolid=20006&var=0&customid=CjwKCAjwwL_UBhAjEiwAEhuT5IZDKh85a3q3LGzHTmXIqV58o_xWQ3GihnE676pUeUlOOTYIkQv13hoCx-IQAvD_BwE&loc_interest_ms=&loc_physical_ms=1007173&adtype=pla&gad_source=1&gad_campaignid=24068903959&gclid=CjwKCAjwwL_UBhAjEiwAEhuT5IZDKh85a3q3LGzHTmXIqV58o_xWQ3GihnE676pUeUlOOTYIkQv13hoCx-IQAvD_BwE

@freddiemercurystwin - many many thanks for that. Much appreciated!