OFTEN Ultra Long Cryogenic Gloves Waterproof Protective Gloves Liquid Nitrogen Frozen Gloves Cold Storage,White,17.72" Designed to protect at cryogenic temperatures from -160 to -190 waterproof and breathable,High quality waterproof material and coldproof import sponge interlayer Gloves Length: Approx 45cm / 17.72inch These gloves should be stored in a dry, mouldproof, mothproof, well ventilated area. Can be applied in low temperature warehouse, frozen laboratory, liquid nitrogen, workplace