George Nelson’s Pedestal Stool (1954) fits well in casual spaces that require easy-to-rearrange seating. It features the designer’s signature clean lines and elegant simplicity and an upholstered seat pad that echoes Nelson’s iconic Marshmallow Sofa. Eco-friendly as it is sightly, its polyester upholstery is devoid of antimony, a known industrial pollutant. Self-leveling glides adjust to uneven floor surfaces. This is the authentic Nelson Pedestal Stool produced by Herman Miller. Eco-Friendly Description: Indoor Advantage Gold certification is SCS Global Services' highest level of indoor air quality performance for furniture. The certification ensures that furniture products support a healthy indoor environment by meeting strict chemical emission limits for volatile organic compounds (VOCs).