Mid-backrest leather armchair. Position and gas height adjustment by regulating the lever under the seat. The overall structure is massive wood upholstered in natural ox leather of “Mascheroni Leather Colour System” collection. The armchair has a five stars base with castors which adapt with all kind of flooring. The Congress range completes with two president versions: CONGRESS 135 and CONGRESS 127 and the fixed visitors chair CONGRESS V. Each Italian handmade Mascheroni product is marked with a plate engraved with the brand "Mascheroni srl Made in Italy" which certifies its authenticity.