Space age umbrella holder measures : ø 33,5cm h:33cm material : abs vintage designdedalo umbrella stand from the 1960s, designed by emma gismondi schweinberger and manufactured by artemide in 1966. The umbrella stand is made of abs.this piece is part of the moma design collection. abs : acrylonitrile butadiene styrene this piece has an attribution mark, i am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution