Spruce up your old patio furniture or simply add comfort to a new piece with the 4ft Great American Porch Swing and Glider Cushion. Two ties will keep this cushion securely attached to your favorite patio chairs and piped edging gives them a stylish, finished look. Each cushion is filled with polyester fiber filling for softness and durability. All cushions are covered in polyester fabric except Newport Stripe, Sienna Stripe and Vanilla Bean Stripe which are covered in Olefin. We recommend spot cleaning with soap and water when necessary. Please measure your furniture carefully before ordering, and because of their hand-crafted construction, please allow for a .25-inch variance.Care and Maintenance These cushions are designed for outdoor use, but in order to prolong the life of the cushion we recommend that you bring it in or protect it from the elements when not in use. All fabrics are treated to resist mildew. However, mildew is created by the presence of dirt, combined with the prolonged exposure to moisture without proper drying. A regular cleaning program consisting of hosing down the cushions and allowing them to completely dry in open air and sunlight will enhance the appearance and life of the cushions. Spot-clean stains with a mild detergent and water solution.Measure before you orderYou should measure your outdoor furniture carefully before ordering to ensure a proper fit. Measure the width of your seat from side to side, between the arms. Measure the depth or length from the front of the seat to the back of the seat.