The Gun Cleaning Kit Complete by REPSUPPLEMENTS includes 3″ gun cleaning patches in 9mm, 5.56, and 12ga sizes, along with a double-facing cleaning brush. It is designed for easy maintenance of firearms and comes with a manufacturer warranty for 90 days from the date of purchase. Made in the United States, this kit is a reliable solution for keeping your guns clean and well-maintained for optimal performance during shooting and hunting activities. With a 4.9/5 customer review rating, this kit is highly recommended for gun enthusiasts looking for quality cleaning supplies.