Larger Size The size of our umbrella cover is 280H x 30W (top) x 81W (middle) x 46W (bottom) cm. Most umbrella covers on the market are 265cm tall. So our umbrella cover can cover most umbrellas. No need to worry about the size. Suitable for 9-11ft diameter garden umbrellas.(The error is between 1-3cm) Quick AssemblyInstall it quickly and easily, a people can just install it. No ladder or umbrella needed. Equipped with a one meter long telescopic rod for easy coverage. (If you haven't received the shrink rod, please contact us in time, we will resend it to you for free). High-quality materials The exterior is made of 210D oxford and has a coating in black PU. The structure of the polyester umbrella cover ensures high tensile strength even under heavy load and is not easily damaged. It is equipped with a waterproof zipper and a bottom strap for excellent water resistance. Protect your umbrella from rain, animals and UV rays. Waterproof and Windproof The 210D Oxford fabric guarantees the waterproofness of the umbrella cover, and the black PU coating can effectively prevent the sunburn caused by ultraviolet rays. Extend the life of the umbrella. The zipper of the umbrella cover makes it easy to install on the umbrella. The bottom straps are windproof and dustproof. Easy to Clean Wipe it in direct sunlight with a damp cloth, which can be quickly dried and kept clean. This umbrella cover not only protects the umbrella, but also protects the handle and the tensioner to ensure that your umbrella avoids the effects of time.