Used a few times. There are burn marks in several places, a hole in the largest burn mark, and some discoloration on the storage bag. There are no noticeable stains. Product Description ● Flame-retardant material. 14oz canvas. A tarp guard for safely enjoying campfires. ● Can be used as a windbreak, as well as a ground sheet or tablecloth, and can be used in various ways depending on your ideas. ● Comes with a buckle case (flame-retardant) for neat storage and convenient carrying. Specifications/Standards ● Size: W150cm x H100cm ● Grommet inner diameter: 17mm (12 pieces) ● Weight: Sheet body/774g, Case/150g