Collection Office Office chairs B1 middle high in leather black #108019C Specifications Options Height adjustable, ergonomically shaped and middle high backrest (Front parts leather, black)Depth adjustable lumbar supportHeight and width adjustable straight armrestsArmrests are equipped with small soft topUpholstered extra comfortable seat with seat depth adjustment by 6 cmDonati Epron RV mechanism with weight adjustmentAluminium polished design base, with matt black bottom and two stage gasliftMultifunctional castors 60 mmMaximum weight: 200 kg€ 50,- End-of-life-circle restitution2 years guarantee for 24/7 use and 5 years for normal use 4D armpads with blocking system, set of 2 pieces 80mm gaslift for matching base Coat hanger chrome Epron RV+ mechanism with Quick adjustment weight adjustment, and 8° independent backrest adjustment Retractable armrests B1 with adjustable angle of inclination