KEY DETAILS 39"w x 20.5"d x 17"h. 100% polyester. PVC backing. Water-repellent and fade- and mildew-resistant. Hook at the bottom keeps the cover securely in place. Covers sit slightly above the ground to allow for air flow to ensure that moisture is not trapped under the covers. Phthalate-free. Accommodates West Elm's Coastal Outdoor Ottoman (sold separately). Made in Mexico.