Inf-way 38cm/14.96'' Long Cryogenic Gloves Waterproof Low Temperature Resistant LN2 Liquid Nitrogen Protective Gloves Cold Storage Safety Frozen Gloves (Small) The gloves with 3 layers, 2 layers are composite insulating material and 1 layer is cotton. Size: small-38cm/14.96'', Medium-48cm/18.9'', Large-68cm/26.77''. Low temperature resistant: -268C~+148C/-450~298. Cold resistant and keep warm. These gloves should be stored in a dry, mothproof, well ventilated area. Can be applied in low temperature warehouse, frozen laboratory, liquid nitrogen, workplace.