Waterproof and Flame Retardant Outdoor Bench & Couch Cushions - 4'' Thick

High-Density Support: Our cushions are filled with a strong and durable 75D high density foam that provides excellent support. This material is specially crafted to retain its shape over time, ensuring you enjoy long-lasting comfort without worrying about warping. Waterproof & Flame Retardant Fabric: The cushion fabric is a high quality Oxford fabric with waterproof and flame retardant properties. The light waterproof feature prevents moisture from seeping in, so it's perfect for outdoor use in case of an unanticipated liquid spill. In addition, the flame retardant feature ensures an extra layer of safety, giving you added peace of mind when using the cushion around a fire pit or barbecue. Non-Slip Design: Our cushions feature a drip molded non-slip design on the bottom of the cushion that holds the cushion securely in place, allowing you to lie comfortably without worrying about the cushion sliding. Our anti-slip granules are upgraded to 2mm in diameter, which is larger and