Size and Packaging Each vacuum package contains 2 pack 19 x 19 x 3 square outdoor chair cushions, and the covers are placed separately in the box. Measure your outdoor chair before purchase will help you choose the right size of the patio cushions Three Layer Waterproof The outdoor cushions for patio furniture are made of high quality oxford fabric which is doublesided water resistant, and there is another waterproof layer out of the foam, preventing the cushion foam from being wetted Supportive HighDensity Foam Our patio chair cushions are filled with 25D foam, providing fully support and comfortable feeling, perfect for outdoor use. After unpacking, please wait 2448 hours for the outdoor cushions to regain their fluffiness Details Design Attached two ties keep the outdoor seat cushions securely fastened to your chairs and not slip easily. Hidden zipper makes the outdoor seat cushion covers easy to remove. Delicate handle design is convenient to carry and pick up Easy to Clean Just wipe the cushions with a damp cloth, or open the zip to machine washing the cover separately. Please be careful not to use bleach detergent. We are committed to provide the quality products and answer any questions you may have