Queen is the most popular mattress size in the US: big enough for two (plus pets), ample room for one and, if you shop smart, ...

For even better sleep hygiene, add a mattress protector to wick away moisture and prevent damage from stains and spills. The price range for a queen-size box spring in the US is between $100 and $300.

Today, the best mattresses on the market are dominated ... if you like to rearrange your space often. For a queen-size box ...

All prices listed are for queen-size ... than a platform bed frame that is, at its most basic, simply a base for your mattress supported by wooden slats — no box spring required.