Kelty TN2 Footprint

Backcountry.com says:
Protect your Kelty TN2 tent from the dirty, rocky, and sometimes wet ground with the TN2 Footprint. The PU-coated nylon taffeta is durable and water-resistant, it repels abrasions, and it remains lightweight for your comfort. Grommet attachments make sure the footprint doesn't end up on the other side of the campsite by the end of the trip.