Sealy mattresses are well regarded for their durability and comfort, and the brand has more than a century of experience in sleep innovation. We offer a variety of Sealy models to fit different sleep preferences and budgets.

Most Sealy mattresses we sell are assembled in the United States. That ensures quality craftsmanship and helps us deliver your new bed quickly.

A king sized mattress is 76 inches by 80 inches.

A traditional king is wider at about 76 inches by 80 inches, while a California king is longer and slimmer at 72 inches by 84 inches. If you’re tall or have a narrower room, a California king adds four inches of length but reduces width by four inches.