Padded Everyday Black High Back Office ChairComfort is the most important thing when you're spending every day in the office. This chair features a padded seat made from molded foam that contours to the shape of your body, as well as a high back for additional support. Adjust the back height with a ratchet mechanism, and raise and lower the seat to your own preferences. The smooth casters make it easy to glide across the room. Its dimensions are 30. 5" W x 27" D x 38" 42" H.