Labasics engages in providing premium products to customers. We provide 12 months limited warranty and promise for excellent customer service. Please do not hesitate to contact us for any questions or concerns. We are always here to assist. ProductSiteLaunchDate : 2011-01-07T00:00:01-00:00 Size : 75mm Diameter SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 12