onyx training chair - tablet Lead Time – Stocked – Check with us for availability Warranty – 5 years Dimensions – Seat – 480mmW x 460mmD x 460mmH Back – 460mmW x 430mmH360 Degree Rotating & Folding Tablet Perforated PU Backrest / PU Seat or Upholstered Perforated Underseat Storage Tray 110kg Weight Rating ANSI/BIFMA X5.1-2011 Certification