Hi there, thank you for taking the time to review your Beautyrest Black Series One 13.5" Extra Firm Mattress. Your feedback is valuable to us. If your retailer did not have the size you were looking for, we encourage you to check back with them in a week or so, as they may have been out of stock and have since replenished. That way, you can start to get the wonderful nights of sleep that you deserve. If you would like to share more with us, feel free to reach out to our team directly through the Contact Us page on our website with any questions, comments, or concerns.