Durable Thick Stuffing And Quality Fabric ,Strong Enough , Better Homes And Gardens Square Seat Patio Cushion . Feather Decorative, Soft,Thick, Comfortable , Attached ties keep outdoor foam chair pads securely fastened to your outdoor patio furniture. Widly Use Good for Indoor&Outdoor Patio Chair/Any Dinning Chair / Wicker Seatee /All Weather Wicker Dining Table Chairs/ Bench/ Deck Set/Antique Porch Swing & Porch Rockers .Can Also Service As Replacement Outdoor Cushions . Well Design Measures 17-Inch Deep by 17-Inch Width by 3-inch Thickness ,Set of 4 ,Square Corner . Easy Care & Maintenance Spot Clean With Mild Soap & Water, Air Dry, Fast Drying. To Prolong Color & Wear, Store Or Cover When Not In Use.