With its clean, curved lines and slim, symmetrical legs, About A Chair AAC 17 retains the same minimalistic qualities as the rest of the family.‎ Designed with functionality and versatility in mind, the four legs are positioned under the seat at a rounded angle to frame the upright, organic shell for optimal comfort and stackability.‎ The legs are available in chrome and powder coated finishes, while the shell comes in diverse colour and upholstery options, allowing a multitude of design combinations that make this series so flexible.‎ Injection moulded polypropylene shell without armrest with full upholstery.‎ Shell thickness: 10 mm polypropylene with 10 mm foam.‎ 4-legged base in Ø16 mm bent steel tube.‎ Available in a large selection of standard fabrics and leathers.‎ Available in 3 different base finishes:- Black powder coated aluminium (RAL 9005) - White powder coated aluminium (RAL 9003)- Chromed steel