Nitrile gloves are made of synthetic rubbe, no risk of latex allergies Acid ,alkali, oil resistance, non-toxic, harmless, tasteless,durable and safe Tensile properties,puncture resistance and comfortable to wear No Leakage of Sealing Prevent of Cross Infection * Safe to Use Material HIGH QUALITY GLOVES - powder free for sensitive hands or foods, disposable gloves for professional use to keep your hand sprotected STANDARDS AND QUALIFICATIONS AS/NZS 4011.1:2014, EN455, ASTMD 6319, ISO 11193 - 1:2008 Product: CE, FDA certificated