[High quality material] Our patio heater cover is made of heavy-duty 210D Oxford fiber, which is durable, reliable, waterproof, sun-proof and wear-resistant. [Perfect size] There are five sizes of this patio heater cover, most of the round vertical patio heaters are suitable, please measure your water heater before buying. [Easy to use] The side zipper opening and closing and the bottom drawstring make the heater cover easy to use and fix the cover in place. [All-weather] Our terrace heater covers are covered with seams and high-density stitches, which can protect your heater from strong sunlight, strong wind, rain and snow. [Easy to clean and store] Just wipe off the dust with a damp cloth, and then dry it in the air. There is a zipper storage bag inside the package for easy carrying and organization.