Dental cotton rolls are compressed cylindrical rolls made from natural absorbent cotton and are commonly used for moisture control and relative isolation during dental and clinical treatments. They are designed to absorb saliva, blood, and other fluids while helping keep the treatment area cleaner and easier to access for routine examinations, restorative work, and preventive procedures. With a soft, flexible, low-lint structure, these cotton rolls offer practical everyday use and are valued for maintaining their form even when wet.