Add flexible, expressive seating with the KI Doni Stack Chair with Sled Base, designed by Giancarlo Piretti for comfort, movement, and modern workplace versatility. Key Features Active Flex Comfort: A 17-degree articulating backrest encourages natural movement while seated. Stable Sled Base: Tubular steel construction provides durable support with a clean, modern profile. Stackable Design: Stacks up to six high on the floor or 12 high on a compatible dolly. Flexible Row Setup: An optional ganging mechanism creates straight or curved seating arrangements. Custom Colour Options: Choose from bright, neutral, two-tone, or custom colour combinations. Optional Armrests: Add arm support to suit different workplace applications. Optional Tablet Arm: The ChangeUp tablet supports note-taking, laptops, and training sessions. Durable Construction: Injection-molded polypropylene and hidden articulation mechanisms support everyday commercial use. Ideal for training rooms, conference spaces, meeting areas, multipurpose rooms, collaborative zones, and guest seating.