The back order for product that shows when they are due back in stock was cleared today in an upgrade, currently all out of stocks show 1 week, please check prior to ordering. We are working to update products with TRUE eta's which is going to take some time, most stock is going to be available within 1 week however due to the holidays a further week may need to be added. USA and China stock may take up to 6-8 weeks. Sorry for the inconvenience. The Economedical Team.