NSA Cryogen Safety Gloves are designed to provide hand and arm protection against cryogenic liquids and other ultra-cold environments and are available in water-resistant or water-proof versions as well as many lengths. These gloves are ideal for use in research laboratories, frozen food processing, aerospace and welding supply companies for handling of dry ice. These gloves are not designed for immersion in cryogenic liquids. Made in USA. Sold per pair.