Expo Light is a medium padded back chair, polyurethane adjustable lumbar support, aluminium back frame, upholstered seat whit Synchro mechanism with quick side tension adjustment, aluminium base, black rubber castors Ø mm.‎ 65.‎AVAILABLE MODELSLR | Mesh backrestLI | Padded backrestCOLORS & FINISHINIGAvailable in different colors and finishingsCERTIFICATIONSD.‎L.‎ 81/01 | EN 1335