1Dental Film Photography Positioning: X ray film positioner is used to assist the positioning of dental film photography, suitable for the positioning for taking pictures of lateral teeth. 2Improve X Ray Film Quality: X ray film positioner holder helps dentists improve the quality of X ray film photography, avoid the disproportion between the tooth film and the real tooth when taking pictures. 3Avoid Patient Discomfort: No need to hold the dental film by hand, thereby preventing the patient from feeling disgusted and nauseated, making the dentist's work smoother. 4Easy To Clean: Can withstand high temperature and high pressure cleaning. Important and necessary tool for dentist, suitable for dental hospitals and clinics. 5Stainless Steel And Plastic: Oral x ray film positioner is made of stainless steel and plastic material, safe and eco friendly, firm and stable, durable for use.