The mattress came curled up in a box and was delivered In less than 48 hours.  Although I must state that you get what you pay for in this mattress.  It is on the softer/springier side.  It was ordered along with a double bed frame and there is a considerable size difference in comparison to the frame with about 3 inch gap on both sides.  A new mattress has been ordered and this one is going to be used in the guest bedroom for occasional use