Every AirSkirts kit comes with detailed instructions in the Owner’s Manual, which you can view here, but it couldn’t be simpler. Just place the skirt tubes under the perimeter of the RV (or structure) into position, insert the end of the included pump into the valve until the tube begins to push against the solid underside or I-beam. Repeat all around, and you’re done! Of course, we’re always here to help via phone, email, or video chat if you have any questions.