The Cora aluminium and teak corner set are exclusive only to burn designs. The aluminium framework has been handcrafted to offer a slick and contemporary design, whilst also incorporating comfort. In addition, the set is accompanied by a casual dining teak table. Which is ideal for dining and relaxed seating. The teak wood will mellow into a silvery grey finish after a few months of being left untreated. One of the other big factors is the quality of the cushions. The corner sofa set is accompanied by luxurious thick style cushions. In addition, the cushion fabric is weatherproof and will provide protection from the elements. Like all garden furniture cushions, we do recommend keeping them in a dry location when not in use.