LASTING SCENT: These shoe deodorizer balls provide a long-lasting clean scent. It can be used repeatedly and can last up to 6 months, depending on the frequency of use. LIGHTWEIGHT: The small, round deodorizing balls make them easy to place and carry. With 6 balls per pack and a diameter of 3.9 cm, they can be placed in tight spaces, reach places other. MULTI-PURPOSE :These deodorizers can be used not only for all kinds of footwear, but are also ideal for removing odors from your car, locker, gym bag, home closet, toilet, and storage room.In addition, our sneaker deodorizer balls come in a beautiful box, perfect as a gift for your loved ones. Whether it's a birthday, or various holidays, it's an ideal gift. QUICK TWIST DESIGN: Simply twist the ball to open and release the fresh lavender scent, and close it when not in use to maintain freshness, so it can be used repeatedly. POWERFUL DEODORIZER BALLS:The deodorant ball is made of high quality materials that can absorb nano-level gas molecules and will effectively eliminate unwanted odors. It is very suitable for all kinds of footwear: sports shoes, golf shoes, boots, student shoes, tennis shoes and children's shoes.