This ingenious little pitching aid makes putting your tent up easy, no matter where you are. In soft sand, simply insert two of our Wilderness Equipment Quad Pegs into the sleeves, then bury the floppy disk as an anchor. On rock platforms or on very firm ground rocks can be piled up on the floppy disk, forming an anchor which you can hook your tent to. This is a much better option than carrying bulky snow/sand pegs, or pilling rocks up on the edge of your tent! They come in a set of three, stuff them in your peg bag, you won't even know they're there (until you need them!)