Driade - Stackable armchair PIP-e - Grey - Polythene - Designer Philippe Starck; Driade Stackable armchair Grey Plastic material. Dimensions: W 55 x D 54 x. H 82 - seat: H 47 - armrests: H 65 cm. PIP is an armchair of simple elegance and functionality that is certainly going to become a classic! For this new in item of the Milanese exhibition 2007, Philippe Starck takes up the lines of the Dick Deck wooden chair he created for Driade in 1987 and makes an updated version by employing new technologies. It is a real technological feat: this polypropylene monobloc consists of tubes that have been created by a process of emptying the tubes it consists of. A decorative armchair for indoors and outdoors. The ribs that make the structure bring visual lightness. Available in four colours: white, orange, yellow, grey.