About This 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 3X 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 - XL Inserts are designed for tougher challenges. Perfect for bigger boots, gym bags, sports gear, 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 Overview Color : 1 Pair - Xl Size - Camo Grey. Brand : SmellWell Item Form : Pack Item dimensions L x W x H : 1.18 x 3.15 x 7.09 inches Scent Duration : 6 Months