Bangjiebao 523 Thickened Latex Rubber Gloves Acid & Alkali Resistanthe Bangjiebao 523 Beef Tendon Latex Rubber Gloves are designed for heavy duty household and kitchen use, providing superior protection, durability, and comfort . Made from high quality latex with beef tendon reinforcement, these gloves are thickened, wear resistant, and designed to withstand prolonged use without tearing. Their lengthened design ensures full coverage of hands and forearms, protecting against water, detergents, and cleaning chemicals.