For a chair to work in a cooperative learning environment, it has to be comfortable whether the student is facing frontward, backward or either side. The 18" stacking Intuit chair ergonomically fits the demands of cooperative learning, while its unique shape invites students to come, sit and learn. Students of all sizes sit comfortably throughout the day. Intuit student chairs are Greenguard certified to meet the standards that contribute to a healthy, effective learning environment. Quick Ships in Black, Blueberry, Burgundy, Clementine, Forest Green, Mint, Navy or Purple with a Platinum frame.