1.22x22 Pillow Insert: It contains 2 piece 22' by 22' inches pillow inserts. The sofa pillow cover is made by premium polyester waterproof material, and the edge are design with poplin piping, which is more solid and tidiness. 2.Multi Use: Our outdoor pillows inserts suitable for outdoor scenes such as porch, swimming pool, beach, ship, camping etc. As well as indoor scenes. You can use it in sofa, chair, bed, car, office, hotel, etc. 3.Fllu & Soft: Filled with microfiber hollow 7D polyester fiber, it can give you adequate support at any angle with moderate softness. Shipped by vacuum packaging, gently tapping can make throw pillow inserts more fluffy. 4.Outdoor Pillows Inserts: The couch pillows cover material is waterproof and has good stain resistance. It is suitable for outdoor pillows, and the material is breathable, is also suitable for indoor decorative pillows. 5.Easy Care: Our throw pillows can be machine washable or hand washed, and then dry at low temperature to make it more fluffy.