The Big & Tall 400 lb Chair offers a wider, supportive fit with a 24″ W × 21″ D seat designed for larger users who need more space and stability with a mesh back. The 19.75″ W × 23.5″ H backrest provides generous upper- and lower-back support, while the reinforced frame and 28″ base deliver dependable strength up to 400 lbs. With diamond-shaped armrests, the chair provides a comfortable, open feel for broader shoulders and improved forearm support. A smooth ergonomic mechanism allows easy seat-height adjustment from 17.75″–20.5″, promoting proper posture at most desk heights. Optional carpet or hard-floor casters support flexible mobility in any workspace. Ideal for home offices, corporate environments, and shared workstations, this Big & Tall model offers a roomy, durable seating solution with the essential ergonomic adjustability larger users need.