Adjustable center shelf (2): 29.5" W x 16.13" D x 1.38" H
Center opening: 29.5" W x 16.88" D x 22.13" H
Middle shelf to bottom shelf: 17.25" W x 16.75" D x 6.38" H
Side door opening (2): 14.75" W x 16.75" D x 22.13" H
Top shelf to middle shelf: 17.25" W x 16.75" D x 6.38" H
Top to shelf: 17.25" W x 16.75" D x 6.38" H