The Super Tough Small Square Casual Dining Set Cover in Black is made from multi-layered cross laminated polyethylene grade material. The Super Tough garden furniture cover range features our unique zero fade technology, full UV protection against the sun for longer life and a wipe clean surface. The cover offers full weather protection, while also protecting your sofa dining set from bird droppings, tree sap & pollution. All round draw string bottom with cord locks are included for added security. Important: Do not leave your cushions on your furniture when covered.