We expect a good quality mattress to last for around six to 10 years, and the best mattresses of 2025 will keep you comfortable night after night (after nights.) The best mattresses in a box have ...

Easy to buy and even easier to ship, the best mattress in a box is as convenient as it is comfortable—here are our top 12 models available now. 13 Best Mattress in a Box for 2024 | TIME Stamped ...

If a mattress in a box hasn't expanded properly it won't provide the level of support and comfort that you need. The materials will still be partly compressed, causing sagging in certain areas.