Disposable arm covers are used to protect arms from contamination in medical and industrial settings. They are typically made from materials such as polyethylene or polypropylene and are used to prevent the spread of bacteria, chemicals, or other substances. They are commonly used in hospitals, laboratories, food processing facilities, and other environments where hygiene and cleanliness are important. These disposable arm sleeves are typically latex-free and designed for single use, making them convenient and easy to replace as needed.