This is a in the box item. May require some assembly.
Overall
70.75'' H x 35'' W x 11.88'' D
Shelf Height – Distance Between Shelves - First, Third, Sixth and Eighth Shelves
19.62''
Shelf
11'' D
Overall Product Weight
66 lb.
https://www.jossandmain.com/furniture/pdp/ansley-geometric-bookcase-bydt1489.html