Amazon Basics Smart Box Spring Bed Base (Image credit: Amazon) A box spring is an upholstered bed frame that supports and elevates a mattress. Traditional box springs have wire coils, but modern ones ...

Back when innerspring mattresses ruled the market, using box springs was a no-brainer. The flexible, spring-filled mattress bases allowed for flexible support while lifting the mattress to a ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Traditional bed frames with box springs are no longer necessary to provide your ...