Service: 2-9 days for delivery, Monday-Saturday Packaging Requirements: Package must consist of media materials such as books, educational materials, computer-readable media, film (16 mm or narrower), etc. Please mark "Media Mail" in the postage area and take package to the Post Office™. Package must weigh 70 pounds or less and measure 108 inches or less in combined length and girth (measure around all 4 sides of package). Other features: May be combined with Delivery Confirmation™ and Insurance.