Crafted using the finest techniques and materials, these rugged, all-weather cushions will keep looking great, rain or shine, year after year. Replacement Cushion features: Covered in Legendary Sunbrella durable 100% acrylic covers. Polyfiber wrapped foam. Resistance to fading, staining & mildew. Assortment of coordinating fabrics, rugs & umbrellas. Corner ties to prevent shifting. Washable, easy care.