The Big & Tall Chair provides a wider, supportive fit with a 23″ W × 19″ D seat pan and a 2″ depth slider that extends the seat to 21″ for improved leg comfort. The 22.5″ W × 22″ H backrest includes a 4″ height-adjustable ratchet system that allows users to fine-tune lumbar positioning. Built on a reinforced frame rated to 375 lbs, this chair offers generous space with 21″ between arm posts and dependable stability for larger users. A multi-function mechanism supports healthy movement with independent seat and back-angle adjustments, forward tilt, tilt-tension control, and a seat height range of 18″–21″. The durable 28″ base and optional carpet or hard-floor casters ensure smooth mobility in any workspace. Perfect for users who need a wider, deeper seat and more robust support, this Big & Tall model delivers ergonomic comfort and adjustability in a balanced, professional footprint.