Specifications:<br />Comfortable and flexible medical plastic material.<br />Large・ medium and small models can be applied to different people.<br />Can be comfortably placed and push-out between the upper and lower teeth.<br /><br />Type: Mouth Retractors<br />Material: Medical Plastic<br />Large Size: 39.5mm x 39.5mm x 20.4mm/1.56" x 1.56" x 0.80" (Approx.)<br />Medium: 34.5mm x 36.5mm x 17mm/1.36" x 1.44" x 0.67" (Approx.)<br />Small: 33mm x 28mm x 17mm/1.30" x 0.10" x 0.67" (Approx.)<br />Features: Convenient・ No Harm To Mouth・ Three Size<br /><br />Notes:<br />Due to the light and screen setting difference・ the item's color may be slightly different from the pictures.<br />Please allow slight dimension difference due to different manual measurement.<br /><br />Package Includes:<br />3 x Mouth Retractors