Each piece is a separate cabinet. Each piece measures 76"high, 32/33" wide and 20.5 inches deep. All units have storage space with doors at the bottom. One piece is all shelves. One is shelves with a fold down bar. The other has glass shelves and doors with glass panels for displaying your treasures.
Each unit has a light. Also the bar lights when you open the door.
Material appears to be oak, solid wood. Except that some shelves have a laminate of some sort. One shelf surface has some damage.
Very sturdy, strong. Pieces can be lined up 3 together, or placed separately.