Skagerak Selandia Chair CushionCushion for the Selandia Chair Selandia Cushions are custom made for the chair and armchair in the Selandia collection. You can easily tie the cushion to the seat with strings. The upholstery fabrics are Oeko Tex certified and extremely colour and lightfast as well as water and dirt repellent and even mildew resistant. With an open cell foam filling, the cushion dries exceptionally quickly, even after a heavy downpour.