Hand-crafted using signature 77-step process. Soft aluminum provides total comfort and smooth bends without distortion. Proprietary thermal treatment makes lightweight products three times stronger than steel. Non-absorbing and sanitary: resists bacteria, mildew, stains and odor. Eco-friendly: uses recycled materials and is itself recyclable. Suitable for institutional or home use. Stays cool to the touch even in hot sun. Maintenance-free. Stackable (up to 6 high) Brushed aluminum and white/gray ABS approved for outdoor use. Three types of wood laminate. Made in the USA. Emeco putsenvironmental safety at the forefront of design. Between 75% and 80% of the aluminum used in Emeco products is recycled and the estimated lifespan of most Emeco chairs is 150 years or more. Should you discover shortly after receiving your Emeco product that parts are either damaged or missing, please call us immediately, and we will be happy to send you replacement parts as soon as possible and at no additional cost. Built on the vision of sculptured masterworks: One piece construction without connections. Hand-brushed finish improves with age and resists rust. The 1951 Collection is backed by a 7-year warranty. These chairs and stools are warranted to be free from defects in materials and workmanship under normal use and conditions.