The Kartell Flip Folding Trolley designed by Antonio Citterio successfully combines plastic trays with a metal frame. Flip is ideal for apertifs and buffets, and if you don't have a permanent space for it, when folded up it occupies a very small space making it easy to store. The Flip Folding Trolley trays are made from a PMMA lenticular sheet, constituting the utmost expression of practicality and sophisticated design.