This is a DCF ground sheet. There are wrinkles characteristic of the material. It can be used for other items if the size is right. Due to its unique shape, it can also be used as a simple tarp. Size: Width: Approximately 220cm Both sides: 67cm Middle: 90.5cm Please consider these measurements as a guide, as they are approximate. It has only been test-pitched for a few hours, once. This is a used item, so please purchase it if you understand this.