Does it fit a California King mattress?

Yes. It is sized for a California King, which is 72 inches wide, and the rectangular shape matches that bed.

Is the cover machine washable?

Yes. Serta lists it as machine washable, so the cover can be cleaned at home. Follow the care label and detach any cords before washing.

Yes. The cover has a waterproof backing that protects the mattress from spills and accidents.

No. It is a single-zone heated cover, so both sides share one heat setting.

It goes on the mattress like a fitted protector, under your sheets, so the heat reaches you through the bedding.

The surface is a cotton and polyester blend in white, with a waterproof layer underneath.

At Target, for $149.99, as of our latest check.

4 stores we checked sell it, including Target, The Home Depot, JCPenney, 1stopbedrooms.

$149.99at TargetChecked 19 h ago

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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