Mouth-Mate is a post-surgical disposable oral care product that a patient uses to protect surgical areas such as implants, grafting and extractions so the area isn't disrupted by the toothbrush. Mouth-Mate with Large U-Shape Tip is ideal for molar and upper central incisor areas. post-surgical disposable oral care product that a patient uses to protect surgical areas. We are finding Mouth-Mate U-Shape Large to be popular for oral surgeons, periodontists and general dentists (doing implants and other surgeries).