The best chair supports you for as long as you need it. OFM's 247 Series 24-Hour/Multi-Shift Big & Tall Task Chair provides all-day comfort. Designed for 24-hour use, this stylish chair features an extra-thick, 3" upholstered seat. Choose from a variety o Designed for 24-hour/multi-shift use; Back height, depth and pitch adjustment; Gas lift seat height adjustment; 3" thick upholstered seat; Smooth seat tilting action; One-touch sliding seat depth adjustment; Adjustable height and width arms; 27" steel 5-star base with polished aluminum finish. Specifications:Overall Product Dimensions: 42.25" H x 28.75" W x 28.75" D; Overall Product Weight: 63 lbs; 3" thick upholstered seat; 27" steel 5-star base with polished aluminum finish; Weight Capacity: 400 lbs.