Specification : - 100 mm gas lift system - 320 mm nylon base arms - Materials : PU. PVC - Backrest width : 50 cm - Armrest height : 32 cm - Seat width : 51 cm - Backrest height : 68,5 cm - Seat depth : 47 cm - Seat adjustable height : 47,5 – 57,5 cm - Chair height : 109 – 119 cm - Maximum load 150 kg - N. W. 15 kg Feature : - Stable and sturdy nylon base & Caster wheels - Butterfly adjusting mechanism : 360 degree swivel - Full synthetic leather Finish