Dear Sir,I'm interested in your Dental Surgical Instruments Guide Kit Dental Implant Set Type:Dental Implant MaterialMaterial:metalPlace of Origin:ILInstrument classification:Class IWarranty:5 yearsAfter-sale Service:NONEBrand Name:GDT LtdMaterial:Stainless steelColor-Code:GreenLengths:6.0mm, 8.0mm, 10.0mm, 11.5mm, 13.0mmDiameter:3.65mmCompatible With:Any Implant SystemCertificates:CE Approved, ISO (9001:2008), MEDICAL ISO (13485:2003)Package Includes:1 Guide Sleeve For Each Drill Show More