Question about Kerkmann Move4

How thick is the tabletop? I want to make sure that it can withstand the load of my 4 27" monitors, which I attach with the "SpeaKa Professional SuperSwivel" plus other devices (PS4, XBox, Switch...) without any problems. all together approx. 60kg. And logically, the load on the monitor/monitor mount is not distributed but concentrated in the centre.