Specification Brand : EASYTODENTA BulletPoint1 : Dental hand files made of high quality medical grade stainless steel,with high quality cutting efficiency and fracture resistance. BulletPoint2 : Dental K-Files with diamond-shape cross section,great for use to remove the root canal wall and dredge the root canal. BulletPoint3 : Root cancal files with fixed plastic washer and handle,easy and conveient to use for endodontic treatment. BulletPoint4 : K-Files 25MM is autoclavable the maximum temperature of sterilization is 150℃. BulletPoint5 : Size available: #6, #8, #10, #15, #20,#25,#30,#40,#45,#50,#15-#40(Assorted),#45-#80(Assorted) ExternallyAssignedProductIdentifier1 : 769577157851 ExternallyAssignedProductIdentifier2 : 0769577157851 FdaDeviceClassification : i FdaIndicationOfUse : rx FdaInstructionsForUseType : na FdaLabelType : consumer FdaPremarketApprovalNumber510k : K110981 FdaPremarketApprovalNumberPma : 3015045320 ItemName : EASYTODENTA K Files Dental 25MM Root Canal Cleaner Hand Use Files 6PCS for Endodontic Treatment (3Packs #6) ItemPackageDimensions_Height : 0.4 inches ItemPackageDimensions_Length : 3.5 inches ItemPackageDimensions_Width : 1.7 inches ItemPackageQuantity : 1 ItemTypeKeyword : professional-dental-endodontic-files Manufacturer : Easyinsmile Material : Plastic & Stainless Steel NumberOfBoxes : 1 NumberOfItems : 6 PartNumber : 11GGCSY001 ProductDescription : Features: Dental K-Files is made of high quality medical grade stainless steel with high quality cutting efficiency and fracture resistance.Diamond-shape cross section,great for use to remove the root canal wall and dredge the root canal.