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Four inches longer than a king, cal kings offer extra length, which can be a big plus for taller people or larger bedrooms. Split cal king sizes are available via call or chat. Contact a Sleep Expert® for details.

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A Split California King size mattress is a great option for some couples because it features two separate mattresses side-by-side for independent movement. There's a split in the bed so you can each select your own position. Yet combined, they are the same size as a traditional California King bed. Check out our options for this unique mattress type.