Outdoor deep seat cushion sets are a great way to update your outdoor conversation furniture with beautiful color and comfort without having to buy a whole new furniture set. This set comes with a seat cushion 24in W x 24 in.L x 6 in. D and a back cushion 24 in.W x 21 in.L x 6 in. D, weather-resistant polyester fabric ensures vibrant colors. Cleans up easily with just soap and water. This outdoor cushion set features polyester fiberfill interior to help retain its shape and provide long-lasting comfort when used outdoors. Internal fibers are oriented in a vertical position, providing structure and spring for replacement patio mats. This outdoor cushion set is UV-treated for patio or deck use, but we recommend bringing it indoors when it's raining or not in use to prolong its life and keep it looking great. Specification Product Type： Seat / Back Cushion  Number of Cushions Included：2 Compatible with Cushion： Lounge Chair  Outdoor Use： Yes  Cushion Cover Material：Olefin Reversible： Zipper  Closure Method： Zipper  Removable Cushion Cover： Zipper  Durability： Weather Resistant; Water Resistant; UV Resistant  Product Care： Spot clean  Feature Set includes seat bottom and cushion back that are designed to fit most standard deep seat furniture. Durable fabric is UV-treated to resist fading for longer-lasting vibrant colors High-quality polyester fibers are used for added padding to create a high-quality cushion that helps maintain its shape for a long time Outer cover is removable for easy cleaning and maintenance Water-Resistant Fabric: These durable patio cushions for outdoor furniture are made with a fabric preventing water splashes but not heavy rain, it is not rainproof. If your outdoor furniture is hard or monotonous, add some colorful cushions to make it more comfortable and stylish. Outdoor/Indoor Use: Fit for most standard indoor&outdoor patio chairs/wicker chairs/dining chairs/cane chairs/bistro chairs. Our seat cushions can also serve as replacement cushions for outdoor furniture. Item Include 1x Seat Cushion 1x Back Cushion