SAFCO AGILITI Flex Frame Stacking Chair has a flexible, plastic back that moves with your body to give you added comfort no matter the setting, giving you a little taste of the lavish. Add an upholstered seat for an even more comforting experience. The chair can stack up to 9 high on the floor and 28 high on a cart. Available with or without arms, and choose from six bold colors: Grass (GS), Pearl (PE), Crimson (CI), Yellow (YE), Blue (BU), and Black (BL). Packed 4 per carton.