【Perfect Dimension】: Our outdoor seat Cushion Set size is perfect for most of the outdoor chair and outdoor furniture (chair, soft, or couch), This cushion set includes a 24"x24"x5" seat cushion and a 24"x19" back pillow which is comfortable. Please confirm the dimension before purchase. 【Waterproof Fabric】: Our outdoor seat Cushion Set with removable cover deep seat & back Cushion use high-grade waterproof fabric, this fabric is breathable and comfortable water and UV resistant, this fabric is also easy to clean and wash, when you touch this seat chair cushion, you will feel the softness of the seat cushion sets, This cover also provide a protection of the memory foam inside from dust. 【High-quality Memory Foam】:This patio chair cushion sets are filled with high density memory foam,and the thickness is 5in, the memory foam cushion will relieve your body pressure, the memory foam are more comfortable than the cotton filling, it will bring a wonderful experience for the user when sit on the outdoor seat cushions. Just enjoy a luxurious and comfortable seating experience every time 【Unique Design】：Our outdoor chair cushion has unique and durable design, it has two durable belt , can securely fasten to your outdoor chairs, our outdoor chair cushion seat is easy to move and carry, the back cushion is use for hidden zipper cover, delicate handle design is convenient to carry and pick up. 【Care Instruction】: Outdoor chair cushion are easy to dry and care, water-resistant fabric make it easy to wipe out the dirty. Because of the vacuum package When you received the package, please put this chair cushion under the sun for three days and it will become fluff up to normal size. 【Perfect Dimension】: Our outdoor chair cushion set size is perfect for most of the outdoor chair and outdoor furniture (chair, soft, or couch), This cushion set includes a 24"x24"x5" seat cushion and a 24"x19" back pillow which is comfortable. Please confirm the dimension before purchase. 【Waterproof Fabric】: Our outdoor chair cushion use high-grade waterproof fabric, this fabric is breathable and comfortable water and UV resistant, this fabric is also easy to clean and wash, when you touch this seat chair cushion, you will feel the softness of the seat cushion sets, This cover also provide a protection of the memory foam inside from dust. 【High-quality Memory Foam】:This patio chair cushion sets are filled with high density memory foam,and the thickness is 5in, the memory foam cushion will relieve your body pressure, the memory foam are more comfortable than the cotton filling, it will bring a wonderful experience for the user when sit on the outdoor seat cushions. Just enjoy a luxurious and comfortable seating experience every time 【Unique Design】：Our outdoor chair cushion has unique and durable design, it has two durable belt , can securely fasten to your outdoor chairs, our outdoor chair cushion seat is easy to move and carry, the back cushion is use for hidden zipper cover, delicate handle design is convenient to carry and pick up. 【Care Instruction】: Outdoor chair cushion are easy to dry and care, water-resistant fabric make it easy to wipe out the dirty. Because of the vacuum package When you received the package, please put this chair cushion under the sun for three days and it will become fluff up to normal size.