Hello dear workshop community!
I'm looking to build a pallet table with castors, something similar to the one detailed in this post: https://www.workshop.bunnings.com.au/t5/Living-and-Bedroom/Pallet-coffee-table-ideas/m-p/25409
The difference in that It would be two pallets, stacked, and with castors, something like this:

but only two pallets, and with castors.
Can you guys suggest what parts I would need besides the two pallets and castors? (i.e. what kind of joints, suggested paint/cover to prevent splinters, etc)?
Thanks,
sytt