YNR England Dental Molt Mouth Gag Retractor 14cm Dentist Surgical Oral Equipment Pin by Ernesto Fraga on Jujutsu Kaisen Jujutsu, Anime, Animation. Molt mouth Retractor 14 cm Dental Oral Instruments Gag 5. 5" Description: Mouth Gag is a device used to hold the patient's mouth open when working in the oral cavity It is a device fitting between the upper and lower jaws to prevent the mouth from closing during operative procedures of the mouth or throat. Flexible and easy to use Made of high quality stainless steel and reusable Specification: Material: Stainless steel Size: Length: Approx. 14 cm 5. 51 inch Jaw Opening: Approx. 4 cm 1. 57 inch Package Includes: 1 Piece Mouth Gag