Mouth-Mate Large Oval is an extension to the Mouth-Mate line of products. Provides larger coverage area than the original Oval (which is renamed to Small Oval) for periodontal surgery sites as well as for retraction of cheek and lips. Allows patient better access for proper brushing and overall oral care. Can also be used by a caregiver to retract cheeks when brushing the teeth of a child or dependent adult.