Premium Patio Umbrella Cover: It is Suitable For 3-4 M (9-13 Ft) Offset/Cantilever Umbrellas. Fade Resistant & Durable: Inner Coating And Double Stitched Bound Edges Preventing This Cover From Cracking. It Can Be Left Outside All Year Round And Provides Full Weather Protection. Waterproof: Strong Waterproof Polyester With Pu, Breathable, Lightweight, Easy Fitting And Tough Enough, Will Not Shrink, Fading Or Deform In Harsh Conditions Like Rain, Snow, Frost, Bird Droppings Etc. Wind-Resistant: All Round Drawstring Bottom With Cord Locks For Added Security To Make It Won'T Blow Away In The Wind. Easy To Store: Our Umbrella Cover Can Folds Down For Easy Storage, Do Not Occupy Space. Easy To Clean. Wipes With A Damp Cloth Or Hose Down With Water And Let It Dry In The Sun For Next Use.