HYKE Chair Cushions Set of 2, Memory Foam Seat Cushions with Ties for Garden Sofa & Dining Furniture, 3-Year Color Fastness, 18x18x3 Inch,

SIZE OPTIONS: dimensions are 18" W x 18" D x 3" H; Comes in multiple sizes to accommodate various indoor furniture pieces office chairs, dining chairs, rockers, and MATERIAL: features 600GSM high-density synthetic polyester with an interior PU coating for resistance to light rain, suitable for everyday use DENSE FOAM CUSHIONING: filled with 30D high-density foam for comfort and support, ideal for prolonged seating COLORFAST FABRIC: constructed with DuraSeason synthetic polyester, offering up to 1500 hours of fade resistance to keep colors bright over time EASY-CLEAN COVER: includes a detachable, machine-washable cover for upkeep