Heavy-Duty Waterproof Material - Patio heater cover is made of heavy-duty 600D Oxford fabric. Denier is a unit of weight for fabric. Higher denier means thicker, heavier, sturdier, and more durable fabric. Compared to the 420D cover, the 600D cover is better in all aspects. It is more waterproof, UV-resistant, tear-resistant, fade-resistant, etc. Meets EU Standard 7P for Environmental Protection - Some covers contain PVC with a high content of harmful chemicals, but our PVC lining complies with EU Standard 7P for Environmental Protection. It not only offers stronger water and tear resistance, but is also environmentally friendly. Suitable for Bad Weather - The protective cover is particularly fade-resistant. Even after long periods of exposure to the sun, the black color is retained. There are adjustable drawstring and adjustable side straps on the protective cover. to ensure protection on the windiest days. Easy Cleaning & Convenient Storage - The patio heater cover is extremely easy to clean. It can be easily watered and dried in the sun. Equipped with a zippered storage bag for convenient storage when not in use. Dimensions - 42cm diameter x 108cm high is the available size of the patio heater cover. Check your patio heater's dimensions for the correct fit. The cover fits most Enders round patio heaters.