Alera Mota Series Big and Tall Chair, Supports up to 450 lbs., Black Seat/Black Back, Black Base. Generously padded contoured seating ideal for the big and tall user. Reinforced seating structure and steel base for maximum reliable support. Enhanced padding and fabrics for extra support all-day long. Height-adjustable soft-padded T-arms for optimal arm positioning. Waterfall seat edge reduces pressure points at the back of the knees. Recommended Applications: Executive & Management, Specialty-Big & Tall; Seat Color: Black; Back Color: Black; Color Family: Black.