Plexiglas service with wheels

Plexiglas service 3 levels with wheels in the style of those published by the company david lange. Circa 70s/80s. Materials: plexiglass, metal, plastic. Dimensions: w58 X d39.5 X h55cm. Good condition, wear / scratches of use of the different levels as well as at the level of the wheels, a little "cracking" on the edges of the plexi in places (discreet and does not compromise the resistance of the furniture - see photo of detail annotated), screed of the wheels regilded in satin light gold, a side screw holding the intermediate level different from the other screws (see annotated detail photo), chromed metal slides a little "pitted". Heavy service (18kg) due to the thickness of plexiglass (1.3 to 1.5cm depending on the par.