The FRAME collection designed by Alberto Meda is a highly successful project that over the years has become an iconic reference for other productions. Height-adjustable chair with soft or hard castors and 5-star swivel base. Structure in extruded aluminum profile and die-cast aluminum elements. Seat and backrest in flame-retardant PVC-coated polyester mesh, Serge Ferrari® eco-leather, Camira® or Kvadrat® fabric or Pelle Frau® leather.