The military-grade BL-1M acid-base gloves of the Soviet period are designed to work in the summer with alkali solutions and a concentration of up to 70%.protect hands from aggressive environments of inorganic origin (alkali - 50%, acids: hydrochloric - 38%, nitric - 30%, sulfuric - 80%, hydrofluoric - 35%, acetic - 96%). It is actively used in everyday life . Parameters: length 380mm, width 110mm.  This product, depending on the batch and years of production, may differ from the indicated photos, which does not affect the quality of use.