Exclusive, the Promedics 'BlueLite' offers the benefits of a lightweight aluminum frame, 609mm (24") quick release rear wheels, available with maintenance free, treaded polyurethane tyres, Anti Tips, half folding back, flip back padded desk arms, swing away, removable footrests with heel loops for added comfort, seat width 457mm (18"), adjustable seat height and superbly finished with a Metallic Blue frame with black nylon, padded upholstery. Folds quickly and easily for storage and transportation. Chair weight 9kgs (20lbs) (excluding wheels and footrests)