Description

About This

  • 【PRESSURE RELIEF】- This medium firmness mattress features multiple support layers that allow the mattress to precisely fit every inch of the body, spreading pressure evenly to all parts of the body, relieving pressure points and eliminating 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. Provides enough support for the correct alignment of your spine, absorbs motion interference between partners and gives you a complete night's sleep.
  • 【STAY FRESH AND COMFORTABLE】- This is a high density foam mattress designed for all types of sleepers. Designed with soft and breathable knit fabric and multiple memory foam layers, it keeps you from feeling overheated during the night, suitable for all sleeping positions and waking up feeling refreshed.
  • 【KIING 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 and fits most full size beds. The mattress comes in a boxed compression package and can be installed by yourself, simply place it on the desired bed and unpack it.
  • 【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 return the mattress to its optimal condition within 24 hours.

Overview

  • Brand : SIMARTH
  • Size : King
  • Product Dimensions : 80"L x 76"W x 12"Th
  • Top Style : Pillow Top
  • Cover Material : Cotton
  • Fill Material : High density foam and individual pocketed springs
  • Special Feature : Cordless
  • Color : 12 Inch
  • Coil Type : Pocketed Coil
  • Product Benefits : Strong Support, Pressure Relief, No Soreness, Breathable, Temperature Regulating, Soft Comfortable, Non-Fiberglass Strong Support, Pressure Relief, No Soreness, Breathable, Temperature Regulating, Soft Comfortable, Non-Fiberglass
  • : Item Weight 84 Pounds Item Firmness Description Medium
  • : Item Weight 84 Pounds
  • : Item Firmness Description Medium
  • : Age Range (Description) Suitable for all ages Construction Type Hybrid
  • : Age Range (Description) Suitable for all ages
  • : Construction Type Hybrid
Product form
  • SIMARTH

King Mattress 12 Inch, King Size Hybrid Mattresses in a Box, Memory Foam King Mattress Made of Individually Pocketed Springs for Support and Pressure Relief, Medium Firm

    About This 【PRESSURE RELIEF】- This medium firmness mattress features multiple support layers that allow the mattress to precisely fit every...

    $434.79

    30 in stock

    • Shipped today? Order within: Oct 11, 2025 17:00:00 -0700

      • Guaranteed secure & safe checkout.

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      Runs small True to size Runs large

      Description

      About This

      • 【PRESSURE RELIEF】- This medium firmness mattress features multiple support layers that allow the mattress to precisely fit every inch of the body, spreading pressure evenly to all parts of the body, relieving pressure points and eliminating 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. Provides enough support for the correct alignment of your spine, absorbs motion interference between partners and gives you a complete night's sleep.
      • 【STAY FRESH AND COMFORTABLE】- This is a high density foam mattress designed for all types of sleepers. Designed with soft and breathable knit fabric and multiple memory foam layers, it keeps you from feeling overheated during the night, suitable for all sleeping positions and waking up feeling refreshed.
      • 【KIING 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 and fits most full size beds. The mattress comes in a boxed compression package and can be installed by yourself, simply place it on the desired bed and unpack it.
      • 【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 return the mattress to its optimal condition within 24 hours.

      Overview

      • Brand : SIMARTH
      • Size : King
      • Product Dimensions : 80"L x 76"W x 12"Th
      • Top Style : Pillow Top
      • Cover Material : Cotton
      • Fill Material : High density foam and individual pocketed springs
      • Special Feature : Cordless
      • Color : 12 Inch
      • Coil Type : Pocketed Coil
      • Product Benefits : Strong Support, Pressure Relief, No Soreness, Breathable, Temperature Regulating, Soft Comfortable, Non-Fiberglass Strong Support, Pressure Relief, No Soreness, Breathable, Temperature Regulating, Soft Comfortable, Non-Fiberglass
      • : Item Weight 84 Pounds Item Firmness Description Medium
      • : Item Weight 84 Pounds
      • : Item Firmness Description Medium
      • : Age Range (Description) Suitable for all ages Construction Type Hybrid
      • : Age Range (Description) Suitable for all ages
      • : Construction Type Hybrid

      Size chart

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