Quadratic brass pendant like a folded handkerchief by Dijkstra Netherlands 1970's is constructed by four sections of folded brass sheets spaced out to create a slither of light at the four sides. The lamp hangs on four chains hooked to the canopy. This makes it infinitely regulate the height of the lamp. Adjustable in height up a maximum of 150 cm (The height of the height refers to the shield height plus the chain length). This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.