Steelcase Think Ergonomic Office Chair With LiveBack Lumbar Support, 4D Armrests, Sustainable Design Pepper

Ergonomic chair: adjustable seat depth, fully adjustable armrests, adjustable lumbar support, seat with automatic synchronized mechanism, adjustable tilt tension, flexible breathable backrest with mesh cover and comfortable upholstered seat All-day comfort and support - the backrest has an integrated LiveBack system consisting of 3 elements: a flexible backrest frame, a flexing polypropylene membrane and height-adjustable dynamic lumbar support Fame Fabric is 95% Wool, 5% Polyamide (OEKO-TEX and EU Flower certified), Abrasion Martindale 120000 cycles EU Flower certified), Abrasion Martindale 120000 cycles Wheels: best suitable for hard floors (parquet, tiles, etc.) or soft floors (carpets) Easy to assemble: 12 years manufacturer warranty; Made in France