This pair of medical exam gloves are made of powder-free nitrile material which is far more resistant to chemicals and punctures. It prevents allergic reactions in people who are sensitive to rubber. They offer enhanced hand protection against biohazards, and they come with handy cuffs that allow you to put them on quickly and wear them all day long. As the research shows, the nitrile gloves increase up to 300% more puncture resistance compared than natural latex gloves. That is why nitrile gloves are widely and popularly used in the medical field.