Comfortable Durable Wooden Armrest Auditorium Chair for College Lecture Hall

Comfortable Durable Wooden Armrest Auditorium Chair for College Lecture Hall. B1 Flame Retardant Fabric: Upholstery meets national B1 flame retardant standards for enhanced safety. High Load Capacity Frame: Thickened cold-rolled steel frame supports over 150kg per seat. Silent Gravity Return Seat: Seat pan retracts automatically with damping buffer to save aisle space. Hidden Foldable Tablet: High-strength ABS or metal writing tablet flips smoothly and retracts fully. Ergonomic Contoured Design: Backrest follows spine curve with high-density foam for extended comfort. Modular Customization Options: Flexible row configuration with optional cup holders, charging ports, and seat numbers. Durable 50,000 Cycle Test: Frame tested for over 50,000 seat cycles to ensure long service life.