The Celi Armchair Upholstered has upholstered seat and plastic back. The plastic seat and back is made from 94% post-consumer PP. 75% of the aluminium frame is also post-consumer. It’s a self-stabilizing, lightweight chair that is easily to set out and stack away. HÅG inBalance technology (balanced, flowing tilt function backwards and forwards) ensures more subconscious movement. Armrests and connection device available as optional extras.