Size Selection: Set includes 1 seat cushion measuring 22” W x 22” D x 3” T and 1 back cushion measuring 23” W x 20” H. ( The size description is only for the cushion size, accurately measuring the dimensions of your furniture's seating area in advance, make sure the cushion size fits your furniture ). Upgraded Cushion Foam: Thick, powder-free, high-resilience foam quickly regains shape after use, providing soft support and lasting comfort. It helps relieve pressure, enhances relaxation, and increases durability for long-term performance Water-resistant & Removable Cover: Durable fabric with a Water-resistant coating, UV protection, and fade resistance for lasting outdoor use. The zippered cover allows easy cleaning and replacement, with hidden zippers for a seamless look Easy to Care: Keep your outdoor living space looking guest-ready all season long with our low-maintenance deep seating cushion set for patio furniture. Easily spot clean using a rag, soap, and warm water. Hang cushion and let air dry for best result. Wide Use & Tips: Our outdoor deep seat cushions are ideal for gardens, patios, balconies, decks, and more. They fit loveseats, couches, chairs, and rockers. Foam inserts and covers are packed separately. Please verify the cushion cover fits your furniture before assemble. If it is not suitable, this can ensure a smooth return process.