Product DetailsManufacturer Part Number: QSO-600Systems Used In: VP600Systems Used In: VP600MShipped with 2 Replacement O-Rings in the BoxQuartz Sleeve SpecificationsGenuine Sterilight Quartz SleeveSleeve Is Open At Both EndsCanada Delivery Information Sterilight QSO-600All Canadian Provinces - No Other CountryOntario, Quebec, Nova ScotiaAlberta, British Columbia, ManitobaNew Brunswick, Prince Edward Island