I have a kids size wet suit in good condition.
It is full length sleeves and legs.
Zipper in the back with pull cord.
It is not marked as to the thickness, but I am guessing a 3/2 but it's tough to be sure.
We used it 2 or 3 times canyoneering but didn't bang it up too bad as we wear pads and shorts with it.
The leg Inseam is about 21"
The top of the collar to the bottom of the leg is 42"
Our son was probably between 69 and 72lbs when he wore it.