Our heavy-duty poly Ground Tarps are the perfect companion for your Kodiak Canvas Tent. These heavy-duty tarps will help preserve the floor of your tent, leading to longer tent life. 7 different sizes to choose from. Please Note: The tarp grommets do not line up with the corners of your tent and are NOT needed when being used as a ground tarp underneath your tent (the grommets are only there for your convenience when using the tarp for other purposes). By design, the ground tarp is slightly smaller than the footprint of your tent. This allows rain to flow off the tent and onto the ground, preventing water from pooling between the tent floor and the ground tarp. If a portion of the ground tarp sticks out past the edge of your tent, fold that edge of the tarp under your tent. Please do NOT stake the tarp down under your tent. Simply lay it flat – it is held in place by the weight of your tent.