Serta Elite Xfirm 700 King Mattress

The Serta 700 Extra Firm mattress is designed with a unique set of features to address 5 common sleep problems. It incorporates Serta’s Cool Twist Gel Memory Foam and premium 886 Custom Support Individually Wrapped Coil Innerspring to provide the following benefits: reducing tossing and turning, promoting proper back support and alignment, maintaining a balanced sleep temperature, minimizing impact from partner movement, and resisting sagging and edge roll-off.

Additionally, this mattress includes an extra-thick layer of Serta Support Foam, which offers gentle cushioning and extra support for increased firmness throughout the mattress. The lower coil gauge innerspring design of the 700 Extra Firm mattress gives it a firmer feel compared to the 600 Plush and Super Pillow Top Plush models.

The mattress is also compatible with a Serta adjustable foundation. With a Comfort Scale Rating of 1 out of 5 and a feel that is categorized as Extra Firm, this mattress is designed to address the common sleep problems of tossing and turning, back support and alignment, balanced sleep temperature, partner movement, and sagging.

In terms of dimensions, the King Size measures 80 inches x 76 inches x 12 inches, and it requires two King foundations or a platform bed for a complete set. The Serta 700 Extra Firm mattress combines innovative features and high-quality materials to provide a firm and supportive sleep surface to help improve sleep quality and overall comfort.

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