A heavy commercial operator chair - made to meet exacting USA durability standards. Comfortable and extremely strong, with multiple optioning. Featuring fully upholstered seat and back, heavy duty gas lift with adjustable seat tilt and Fire retardant cold cured foam. Available with / without arm rests. Rated to 160KG+. Nylon 5 star base, ballistic nylon upholstery option available. Greenguard Certified (USA). Fabric to Selection. BIFMA X5.11-2015 Certified: (Exceeds AFRDI 142.135).