PreservAll Rifle Storage Bags are made with our Corrosion Intercept polymers that keep your firearms safe and corrosion free, protected from rust, body oils, dirt and grime. Simply place your firearm inside the bag and your item is protected for up to 5 years! No more time wasted cleaning and oiling your firearms. The sleeves do not emit any chemicals or oils and are completely safe, non-toxic, recyclable and environmentally friendly! Fits most rifles and best of all, they are 100% Made in the USA!