1)Anti-acid,oil 2)Size:M to XL 3)190g /220g/pr ... ,long:55cm etc. 4,features: prevent acid, durable 1.variety: This two-color long-sleeved acid-base-proof glove is made of ... and exquisite equipment, it can be used continuously in the sulfuric acid solution and sodium hydroxide solution, suitable for chemical industry, printing ...