Storm Black Conversation Seat Cover. Bosmere's new Storm Black covers protect your garden furniture and accesories all year round. Made from PVC backed polyester fabric for better performance in all weathers. All covers in this range include new bungee ties to keep the cover secure in windy conditions. Features:Bosmere 6 Year Guarantee From the stylish, new, contemporary range STORM BLACK Upgraded PVC backed polyester fabric with double stitched seams for extra strength New bungee ties to keep cover more secure in stormy conditions Top panel seams have waterproof joints Dimension : H : 81 X L 184