Anti-Fog Protective Glasses with Flexible Legs Zhengzhou Smile Dental Equipment Co., Ltd. Base Info Model NO.:SDT-OT31Usage Times:Non-DisposableCertification:CE, FDAColor:BlueSpecification:1pc,cartonOrigin:China Description Pre:Orthodontic Fashion Elastic Ligature Tie (4023) Next:Orthodontic Molar Band with Convertible Roth Buccal Tube