SPECIFICATIONS Zippered knife edge cover with Sunbrella fabric. (COVER ONLY) Fabric Description: 100% Solution Dyed Acrylic fabric. This upholstery fabric will make any space look stunning, with the strength to stand up to the elements and everyday use. Perfect for both indoor and outdoor applications, it is water repellent, bleach cleanable and fade resistant, yet incredibly soft to the touch. It's an excellent choice if you have pets, or kids, for that matter. Washing Instructions: Machine wash in cold water on the delicate cycle with normal amounts of mild laundry detergent. For severe mold or mildew, add 1 cup of bleach. Allow fabric to air dry. If you need more information check out our "ORDER GUIDE" and see which is the best option for your space. https://drive.google.com/file/d/15vhhHBYYlgf_HmyIC28L4X3BrRP4LxKw NOTE: The covers are made 0.5" smaller to avoid wrinkle the fabric if you want them to be looser on your cushion add 0.5" to the length. Covers with vertical pattern and length dimensions over 52 inches may require a visible seam. We also accept approved Customer’s Own Fabric, just let me know what do you need.