Add timeless style and modern comfort to your work space with the addition of a Thomasville Lyndale Ergonomic Vegan Leather Mid-Back Office Chair. Mid-back curved lumbar support helps to reduce muscle fatigue during long periods of sitting. Utilize height and tilt adjustments to find your ideal sitting position. Ergonomic office chair provides comfort throughout the day. Recommended for performance use 6-8 hours per day. Weight capacity tested to support 275 lb. Overall Dimensions: 43-3/4"H x 26-3/4"W x 28-3/4"D. Mid-back curved lumbar offers lasting support. Upholstered in PureSoft polyurethane vegan leather. Adjustable office chair features pneumatic height and tilt tension lockout fingertip controls. Metal arms feature padding for comfort. Equipped with a steel base. Features 360° swivel mobility casters. Intended for use on carpet and not recommended for use on tile or hardwood floors. Assembly required. Backed by the manufacturer’s 10-year limited warranty. GREENGUARD certified - certified for low chemical emissions: UL.COM/GG - UL 2818. Ranked in two tiers: Certified and Gold. ANSI/BIFMA Compliant - This product has been tested and verified for compliance with rigorous performance requirements and safety standards related to specific furniture products. Meets/Exceeds Flammability Standard TB117-2013. Less harsh chemicals - made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment.