Material: This heater cover is made of 210D Oxford cloth with PVC coating, which can prevent moisture penetration and also effectively prevent UV damage to the heater. Easy to install and store: The outdoor heater cover has a large zipper opening on the side for easy installation and removal. A storage bag is included in the package for easy storage. When not in use, the heating cover can be stored properly to avoid being found when it is used again in the future, and it can also protect the outdoor heating cover from damage. Fixed Well: This heater cover is equipped with a shrink cord at the bottom. It can effectively prevent the warm air cover from being blown away by strong wind, and effectively protect the warm air and warm air cover. (Note: Please confirm the size before placing the order, thank you) About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.