BIG AND TALL MESH BACK CHAIR WITH ASYNCHRONOUS TILT - FABRIC - BLACK INTERION BY GLOBAL INDUSTRIAL BIG AND TALL MESH BACK CHAIR FEATURES ASYNCHRONOUS TILT SO THAT YOU CAN ADJUST THE BACK AND SEAT INDEPENDENTLY TO YOUR LIKING. THE BACK IS HEIGHT ADJUSTABLE FROM 42"" - 49""H AND INCLUDES ADJUSTABLE LUMBAR SUPPORT. 4"" HIGH DENSITY FOAM FOR COMFORT AND DURABILITY. ARMRESTS ARE HEIGHT AND WIDTH ADJUSTABLE. 400 LBS. CAPACITY. OVERALL DIMENSIONS 27""W X 25.5""D X 42-49""H SEAT HEIGHT 19"" - 23"" SEAT DIMENSIONS 22""W X 20""D BACK FRAME SIZE 22""W X 22.2""L MEETS/EXCEEDS BIFMA STANDARDS CA 117 COMPLIANT WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -