The AirSkirts welcome kit includes everything you need to get started with your new AirSkirts RV skirt. Our owner's manual guides you through all of the important stuff you'll need to know to set up your kit and care for it. Also included are our sharp edge corner protectors and sharp edge strip protector to protect the tubes from any sharp objects on your RV's undercarriage. In the unlikely event of a puncture (our skirts are extremely rugged) we include patch material which can be used in conjunction with adhesive (not included) to repair a damaged component.