Universal fit for small, mid-size, and full-size suvs with upward-opening trunks. May not fit large trucks. Long, front rain guard greatly improves waterproof capabilities by covering the connection between tent and trunk door. You can also roll it up if not needed. Expandable awning provides shade for outdoor camping. It can be zipped up to guard against inclement weather. Screen layer helps keep the bugs out while letting the breeze in. Can be set up within 1 minute. Adjustable cords make the tent fit tighter for smaller suvs. Uv coating across the entire tent, adds extra layer of protection. Nice camouflage pattern for better privacy. Great for bugging out and off-grid camping in the woods.