Hello how may I help you? i want to order a mattress from walmart Great. I can help you with your mattress order. how long will it take to arrive From the time of purchase it will take three days for us to ship it. great, lets start the order Once we have shipped it however, we dont know when it will arrive at your location how can i find out an exact date for it to arrive We ship priority mail through USPS. The length of time will vary with depending on the carrier well then i will try somewhere else, thank you anyway I am sorry we were not able to accommodate you