This 4 ounce jar is a handy size for taking on a trip. For tall leather boots, 4 ounces should provide 4 applications. Best when applied by hand as body temperature melts the beeswax providing better absorption and even coverage. Heavy Duty LP (Leather Preservative) is the best leather conditioning available. Heavy Duty waterproofs, preserves, restores, and conditions leather shoes, boots, saddles, motorcycle leathers, tool pouches, leather sports gear, and more. It provides industrial strength protection for leather that gets exposed to harsh environments.