This is an opened box item. May require some assembly.
Overall
24.5'' W x 25.5'' D
Seat
20.25'' W x 19'' D
Base
17'' W
Minimum Overall Height - Top to Bottom
37.5''
Maximum Overall Height - Top to Bottom
41.25''
Chair Back Height - Seat to Top of Back
23''
Chair Back Width - Side to Side
20''
Overall Product Weight
31 lb.
Overall Height - Top to Bottom
41.25''
https://www.wayfair.com/furniture/pdp/upper-square-odelle-mesh-task-chair-w000623268.html?piid=