This is a global product tab. It will show up for all products and can be edited easily on the theme editor. You can also have custom tabs for each product (unlike other themes - it's not a manual process of editing the description for each and every product - it's a full feature app. Saving you time and money. Have a look at the sails theme menu to see all the tutorials for all the apps available through dragondrop themes.
Most local (US) orders take 3-4 business days to arrive
International Orders can take upto 10 business days.