King Mattress 12 Inch - Upgraded Hybrid King Mattress for Support and Pressure Relief

SIMARTH is dedicated to providing the ultimate sleep experience, designed for optimal comfort and support. Our team is always listening to each user's unique sleep needs, and we constantly improve and upgrade our mattresses based on this feedback.

Discover a brighter tomorrow with brilliant sleep that fits your life. Our Hybrid Mattress combines multi-layer high-density foam and individually pocketed springs to effectively relieve body pressure and promote deep, restful sleep.

The upgraded motion-isolated pocket springs and edge support features help shape your optimal sleeping posture, allowing you to enjoy a peaceful night without disturbing your companion's sleep.

For more information about our mattresses, please visit the contact button on this page to explore wonderful sleep experiences together. Our mattress is suitable for everyone, whether an adult or a child. Enjoy cozy moments with your family.

Our mattresses come with a 100-night no-risk trial and 10-year support, and have passed an industry-leading 150,000 pressure tests for the ultimate in quality. Contact our professional team with any questions or concerns about your mattress.

【PRESSURE RELIEF】: This medium-firmness mattress features multiple support layers that precisely fit every inch of the body, spreading pressure evenly and relieving pressure points to eliminate body fatigue and pain.

【POWERFUL EDGE SUPPORT】: The King-size mattress is upgraded with reinforced individual pocketed springs that provide strong edge support to prevent sagging. This ensures proper spinal alignment, absorbs motion interference between partners, and provides a complete night's sleep.

【STAY FRESH AND COMFORTABLE】: This high-density foam mattress is designed for all types of sleepers. The soft, breathable knit fabric and multiple memory foam layers keep you from feeling overheated during the night, making it suitable for all sleeping positions and ensuring you wake up feeling refreshed.

【KING-SIZE MATTRESS IN A BOX】: The Hybrid King-Size Mattress measures 76"W x 80"D x 12"H and has a maximum weight capacity of 1100 lbs, fitting most full-size beds. The mattress comes in a boxed compression package and can be easily installed by yourself.

【QUALITY ASSURANCE】: This Queen-size mattress comes with a 100-night trial and 10-year support, and has been pressure-tested 100,000 times for quality. For a perfect sleeping experience, it is recommended that you allow the mattress to return to its optimal condition within 24 hours.

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