Dental exam gloves provide a barrier to prevent cross contamination between clinicians and patients. These gloves are designed to be strong and puncture resistant while remaining lightweight and comfortable to wear without limiting a clinician's tactile capabilities. Gloves should be properly sized for a comfortable fit and easy to put on and remove. Gloves are available in several materials such as latex, vinyl, and nitrile. Some patients might exhibit an allergic reaction to some glove materials so it is a good idea to stock multiple options and to check with a patient before beginning treatment. Gloves should be worn during all dental procedures so having a supply on hand at all times is important.