The Tetra Gun Lubricating Wipes are easy, convenient and handy disposable wipes saturated with a formula designed to penetrate metal pores and surfaces which provide lasting lubrication and enhanced performance. Tetra Lubricants do not contain petroleum products, which are the leading cause of gumming up, which leads to jams. The package of 50 wipes provides immediate protection to your valuable and rust-prone firearms. Combines the Lubricating Wipes with any of Tetra's countless other cleaning provides to give your firearms a reliable cleaning!FeaturesProvides superior weather resistanceHelps to drive out moistureProtects against rust and corrosionNo petroleum products in the formula