The A-America is the Serta Mattress that has been popular over many years through-out the U.S.A. We stock the complete line in all comfort zones. All mattress in our warehouse are well wrapped and thermo-sealed in a very heavy vynil cover for ease of transportation. The Serta factory delivers to our warehouse every Monday or Tuesday morning. Should we be out of stock on the mattress of your choice it can be added to our shipment and it will be delivered in 10 days or less.