Palissade Collection is a minimalist design created by Paris-based designers Ronan & Erwan Bouroullec for Hay. All pieces of the collection are made of standard tubes in steel,­ round for the frame and rectangular for the slats of the seat. This construction allowed the designers to construct a wide range of typologies with a common formal language. From stools and benches to chairs and tables, lounge chairs and sofas – the collection comprises 13 different elements, united not only by their graphical image but also by their common characteristics: they are strong without being bulky, elegant without being fragile.