28” to center hole Minor wear ◾️All items in my closet are washed with free & clear detergent and/or steamed. ◾️Smoke free home. ◾️Color(s) of item may differ from photo to in person. Please do not buy based on color. ◾️ Measurements are approximate. ◾️ Cat home but office is in she shed ◾️Pictures part of description