Clip on highchair on kitchen island

[crazydiamond222]

Hello, we are in the process of getting a new kitchen. It will have an island with a quartz worktop with overhang for bar seating.

I would like to use one of the clip on highchairs on the quartz overhang but am wondering if it is strong enough to support it.

Has anyone else done this? We are trying to decide between a 20mm and 30mm worktop and a 20 to 30cm overhang. If you have done this what thickness of quartz did you use?

I am also posting this in the weaning section.

In case anyone else is interested I checked with the caesarstone manufacturer and they said
On a a 20mm 250 max overhang on a 30 mm 300 max and both are fine for a clip on high chair