Swing Cushions for Outdoor Furniture Waterproof and Easy to Clean: The surface of our outdoor swing cushions is made of high-quality waterproof polyester fabric, which can protect you from water stains and short rainy days. Just shake and wipe it gently. It is breathable and not easy to fade. It can easily cope with daily use and seasonal changes. 3 Seat Outdoor Swing Cushions -Excellent Elastic Support: The porch swing cushions is made of ultra-thick 5-inch high-quality high-elastic PP cotton, which is soft and comfortable. The excellent rebound support can relieve the pain in your waist and hips and bring you the most comfortable experience.