You\'ll love it because... The Astreea Igloo Oslo Waterproof PVC Cover will be the perfect addition to your dome. It\'s a waterproof PVC cover that will create a 360° view of your surroundings. Adding style and shelter to your frame, ideal in the winter months to protect you and your guests from the winter chill. The possibilities are endless, use it as an outdoor cinema experience, cosy night in for two or a stargazing opportunity. The choice is yours!  Features and Benefits: Additional cover for the Astreea Igloo  Wind resistant, water resistant and snow proof. (Please note that in adverse weather conditions such as high winds or storms, we recommend you remove the cover to prevent tearing as Cuckooland can not be held responsible for damage in these circumstances) Can stand up to 30mph wind  Protective sealed top for heavy snow and rain Equipped with industrial zipper door Made from transparent premium 0.6mm PVC film  Available in Medium, Large or Extra Large Specification: Medium weight: 25kg Large weight: 30kg Extra Large weight: 40kg Good to know: Please note: This is just a cover only and no frame is included in this product  Installation required - Installation instructions available