Product size Guidance - Seat： 24” W x 24” D x 5” H, Back cushion： 24” W x 22” D x 6” H.Pillow size:18"x18".Measuring the dimensions of your furniture before purchasing is a really effective way to choose the right size cushions for your furniture. Applicable scene - Whether it is placed on a sofa or chair indoors or on a hanging chair or recliner chair outdoors, our cushions are a good choice. The soft fabric can also act as a cushioning tool for outdoor activities. High-quality materials and Filling- The surface material is made of Olefin fabric that is fade-resistant, UV-resistant and water-resistant.Filling are made of a whole piece of 28D high resilient foam. The 28D foam is not only soft but also supportive. Another important feature of this material is the foam can always rebound within few seconds. That's why our outdoor furniture cushions could maintain long-lasting flexibility and comfort. Useful Details Design: Fixed circle design can connect the seat and back cushion together well.There are two adjustable straps on both sides help to make assemble more easily and solid. The hidden zipper could prevent water from seeping through the seams. The the piped edges and interior double bound seams make the cushion good looking and sturdy. Comfortable Design - More thciness Inner of back cushion made of 6inch thick elastic sponge. Lie on deep back cushion relieve fatigue. Also will feel more comfortable. Note - Our products include two seat cushions, two back cushions and two printed pillows.