Stelzlager tray 60x60 for decorative gravel filling, solid tile sought

Hello everyone,

we have 60x60 terrace slabs on pedestals on the balcony. I would like to replace one or two slabs with a kind of "tray" for decoration, to then fill it with white decorative gravel.

Is there something like this, or do I have to have it made from 2mm stainless steel sheet?

Thanks in advance

Best regards

...that took me too long here ;-), the man does it himself. Finally, the eyesore from the developer is gone. One small step for mankind, one giant leap for me :rolleyes:. Went quickly.

I found the grid at ...bay

Have a nice rest of your Sunday