35% hydrochloric acid, 60% nitric acid, 96% sulfuric acid, 45% hydrofluoric acid, 80% phosphoric acid, 50% chromic acid, 50% sodium hydroxide aqua regia, 50% potassium hydroxide, 10% ammonia water etc. resist strong acid and strong alkali, impenetrably, especially for chemical high chroma or low cheoma , to fit in synthetic rubber, electron industry, pharmacy, electro industry, produce of acid, lab etc. Chemical industry, electro etc for long time resistant acid, protection super acid and alkali, Specification Length: 33/36cm Depth: 0.45mm Color:  blue, Rite®