Set of four original industrial stools from the 1930s, made in Italy. Featuring a solid metal frame with a four-star base and cast iron details, they feature a simple and functional design typical of industrial furniture of the era. Three of the stools have a fixed seat, while one features a screw mechanism that allows for height adjustment from 40 cm to a maximum of 62 cm. Ideal for industrial-style environments, both as work stools and as furnishing elements in contemporary spaces.