Coaster Oriental Style 4-Panel Room Screen Divider, Black Framed

is it fully assembled

I need for privacy in a bathroom. Will this give enough privacy in a bathroom? I wonder if the screens can be seen through or not?

What is the thickness when all folded together for storage? Something like 4 x 1.75" = 7 inches total?

Approximately, How wide is this Divider when it's standing up & slightly folded. I need it for a Roommate Privacy.