Check the listing for details. Dental Digital X-Ray Film Sensor Position Holders Positioning Locator Positioner. Condition: New. Listed at 11.03 USD. (3pcs/set) Dental Digital X-Ray Film Sensor Positioner Holders Specifications:Material: Plastic,autoclavable 131 degrees but Not too many times.Package:One set includes 3 Pcs(Left, Right, Upper)1, (Green) For right maxillary upper premolar/molar and left mandibular2, (Blue) For left maxillary premolar and right mandibular premolar/molar3, (Yellow) For maxillary/ mandbular incisor -Anterior teeth4.( small green accessories)Special for smaller sensor, like the introduction book show. Description:Applied for traditional or smaller dental films and wireless imaging plates (digital sensor).During taking picture, it’s better to put the film in the exactly position for making the ill tooth image displayed in the middle of the film.Reduces Patient's Oral Discomfort and Allows for Better Accuracy and Ease of X-ray Taking Procedure.Excellent Sensor ProtectionDental X-ray sensor positioner for digital sensor with linethe clamp size can be adjusted for different imaging plates.