Effective Odor Eliminator - Developed by Swedish scientists and athletes designed to remove bad smells from the source. Our inserts are infused with a fresh scent leaving your gear clean & crisp | Moisture Absorber - Our blend of fine grind activated Moso bamboo charcoal and minerals absorbs moisture faster than regular charcoal and is therefore proven to be more effective than competitive formulas | Convenient Everyday Use - Simply place inserts into gym bags, sports gear, boxing gloves, closets, cars and much more and they will get to work immediately absorbing moisture and smell | Carbon Footprint - Natural Moso bamboo charcoal and minerals made from sustainable and recycled materials, safe and non-toxic | Reusable & Long Lasting - The inserts can be used repeatedly. They last effective up to 2 years.