Product Details Designed for freedom and movement, the Mirra office chair is for people whose work style doesn't leave much room for sitting still. The intuitive adjustments and dynamic materials support a range of bodies, making this flexible office chair the perfect seat to share with coworkers and family. Mirra 2 comes with two back options to further fine-tune your fit: The ultra-responsive Butterfly Back for a dynamic suspension membrane and the durable, easy-to-clean TriFlex back. Unique Loop Spine provides torsional flex. Breathable seat materials allow for maximum airflow. Ergonomic technology lets you stretch, reach, and recline smoothly. Made of up to 53 percent recycled materials and up to 92 percent recyclable. Backed by a 12-year warranty. Brand Herman Miller General Dimensions 42¾" H 30" W 18½" D Assembly Comes fully assembled Warranty 12-year warranty Terms and conditions apply. Learn more Dimensions Dimensions FlexFront Adjustable Height (in): 42¾ Height Min (in): 38¾ Width (in): 30 Depth (in): 18½ Seat Height Min (in): 16 Weight Capacity (lbs): 350 Seat Height Max (in): 20½ Seat Depth Max (in): 18 Seat Depth Min (in): 16¼ Fixed Seat Depth Height (in): 42¾ Height Min (in): 38¾ Width (in): 30 Depth (in): 18½ Seat Height Min (in): 16 Seat Depth (in): 16¼ Weight Capacity (lbs): 350 Seat Height Max (in): 20½ Materials Gradated polymer seat AireWeave 2 seat mesh Die-cast aluminum base Notification of Filling Contents Designers Studio 7.5 Burkhard Schmitz and Carola Zwick started their studio as a team of six in Berlin in 1992. The group was looking for the freedom to work on projects that interested them, and for the freedom to do so without bosses or titles. More on Studio 7.5 Product Care Care & Maintenance With regular care and maintenance, your Herman Miller product will provide many years of superior performance and satisfaction. To maintain quality, please follow the cleaning procedures outlined here. The instructions for the care and maintenance of Herman Miller products are provided to you as a service. No warranty is implied since results may vary. Mirra 2 Chair Care and Maintenance Guide