* Adding a ground sheet to your camping gear will provide additional protection for your tent floor in the event there was a sharp object underneath that could possibly cut through the tent floor, it is cheaper to dispose of a ground sheet than to repair or replace your tent.
* The ground sheet provides a barrier between your tent and the ground to assist in easier & faster tent clean up when time to pack up, also by having the ground sheet properly fitted under tent allows for moisture & rain to remain under the ground sheet and not in your living space. The recommended fit should be approx 1” spacing around the outside perimeter of the tent and the ground sheet to allowing run off from the tent to travel under and not settle on top of the ground sheet.
Find more ground sheets at FamilyTentCamping.com