10pcs O-Shape Intraoral Cheek Lip Retractor Opener for Dental UseFeature:Condition:100%Brand New and High QualityProduction Name: Dental O-Shape Intraoral Cheek Lip Retractor OpenerMaterial: PlasticColor: ClearShape: O–shapeSize: Diameter 70mmFunction: Plastic retractor for dentists regulating mouth to make diagnosis and treatment for patientsPackage Content:10PCS O-Shape Intraoral Cheek Lip Retractor Opener for Dental Use