This footprint is sized to fit the floor of your MEC Funhouse 6 tent. It attaches to the pole ends and acts as an extra floor to protect the sewn-in floor from wear and tear. It’s a great way to prolong the life of your tent floor. It’s cut a bit smaller than the tent's floor so that rainwater doesn't catch in the footprint and pool under the tent.
The standard test for coated fabrics uses a standing pipe (column) filled with water. The figures given are the water column height. A 1000mm coating allowed no leaks after 1 minute under 1000mm of water.