It’s a wood dining table. The top appears to be wood, but, it’s almost like plastic. It doesn’t matter how wet it gets on the top, nothing ruins it. Harsh cleaners have never messed it up. What is the top made out of?
Take a look at an edge of the table, perhaps where the table leaf would go…if you see a dark brown, or black edge right there at the top, probably about 3/32" thick…then I’d say you’ve got a laminate surface. HPL (aka laminate, or sometimes referred to as ‘formica’, like most facial tissue is referred to as ‘kleenex’, whether they made it or not) has been used for years on tables, countertops, and in recent years, has become very popular on flooring. It’s easy to clean, hard to damage, though it will show slight abrasion marks.
There is one thing you need to be cautious of, and that’s putting something too hot on it. You wouldn’t hurt the laminate itself by putting a hot pot of mashed potatoes on it, but it could loosen the adhesive holding the laminate to the core material, hehehe.
Have Fun