Butyl Glovebox Gloves Highest impermeability to water vapor, gases and toxic chemicals including most missile fuels Flexible and sensitive, even at low temperatures Resistant to oxygenated solvents and most oxidizing chemicals 8" dia cuff, 30 mil, length 32", hand specific Sizes: 8H (8 1/2), 9Q (9 3/4), and 10H (10 1/2)