King Mattresses

Great Savings and Selection on King Mattresses at Mattress Warehouse

King Mattress Dimensions Icon


King - 76” x 80”

The king mattress is a spaciously luxurious sleeping option. It gives sleeping partners more than enough room to stretch out and sleep uninterrupted.  You will never have to compromise your personal sleeping space with this mattress option. There is also more than enough room for other sleeping companions, such as little children or even pets. This mattress choice is also widely available as its popularity is on the rise, so you won’t have a hard time finding a mattress, accessories, or bedding.

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