Does this bed need a box spring?

No. It is a platform bed with slats, so a mattress sits directly on the frame.

What mattress size fits it?

It is built for a king mattress. The frame is about 82 inches wide and 88 inches long.

Is the headboard included?

Yes. The upholstered headboard is part of the frame.

Is $261.99 a good price?

Only one new price is listed as of November 7, 2026, so there is no recent range to compare it with. Compare it against other king upholstered platform beds before deciding.

How tall is the headboard?

The bed stands about 35 inches high overall.

SOFTSEA King Size Upholstered Platform Bed

Q: Where is the SOFTSEA King Size Upholstered Platform Bed cheapest?

At Amazon, for $261.99, as of our latest check.

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$261.99at AmazonObserved at 10:41 AM

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Our take on the SOFTSEA King Size Upholstered Platform Bed

The SOFTSEA King Upholstered Platform Bed is a black fabric-wrapped bed with a padded headboard and a slatted platform frame that needs no box spring. It holds up to 600 lb and measures about 92 inches long, 80 inches wide and 35 inches tall at the headboard. At $261.99 at Amazon as of November 7, 2026, it is the only new price listed, so there is no recent range to compare it against.