♥ DURABLE MATERIAL: The umbrella cover is made of high quality 420D Oxford fabric, by putting the outdoor umbrella cover over the parasol, it can isolate the rain, strong UV rays and dust, preventing the umbrella from cracking, fading and tearing, and prolonging the life of the umbrella. ♥ WATERPROOF MATERIAL: Sturdy heavy duty waterproof oxford fabric, better protect your garden umbrella from rain, sun and dust. ♥ UMBRELLA COVER size: 228 cm (90 inch) high, width: 13 inch at the top / 20 inch at the middle / 18 inch at the bottom, fits 9 ft to 11 ft garden umbrellas. Please check the style and size carefully before purchasing this patio umbrella cover. ♥ EASY TO USE: The patio umbrella cover is equipped with a rustproof zipper on the side and a drawstring on the zipper clasp, which makes it easy to put on and take off; the bottom of umbrella cover is equipped with Velcro, which allows you to adjust the looseness and tightness of the Velcro after putting the umbrella cover over the patio umbrella to securely hold the patio umbrella in place. ♥ EASY TO CLEAN: The cantilever umbrella cover can be simply rinsed with water or wiped with a damp cloth and dried in the sun.