Collection made of galvanized steel, polyes- ter powder coated.‎ The materials we use are durable, suitable for intensive use and weather-resistant.‎The BOLONIA collection is perfect for indoor, outdoor and contract use.‎ Our materials are noble, 100% recycled and recyclable, and environmentally friendly.‎Packs of 4 units.‎iSiMAR Bolonia collection is inspired by Bolonia, considered to be one of the unique virgin beaches in southern Spain.‎ The organic and smooth lines of the Bolonia collection imitate the waves that the sand creates at the Bolonia dune, a natural monument since 2001.‎As a result of the nature-inspired design, the Bolonia collection is elegant and very comfortable, perfect for relaxing in both outdoor and indoor spaces.‎