High Rebound Mattress, Uneven Processing, 2-Layer Structure, Body Pressure Dispersion, Extremely Thick 10cm, Futon Mattress

Due to shipping costs, we are unable to accept orders from Hokkaido, Okinawa, or other remote islands.
Selling because I ordered the wrong size.

[Overwhelming High Rebound x High Density Hard] We use urethane with even higher rebound, higher density, and higher durability than previous products. The high rebound, which recorded high standards in tests compliant with JIS standards, and the 40D high-density urethane have an excellent recovery rate of 99.9%, so a single high-rebound mattress can firmly support the body without sinking even under the weight of an adult male. The ultra-high-density structure finely responds to body movements during sleep. Simply layering one can easily upgrade your sleeping comfort. It firmly supports the waist, where weight tends to concentrate, and reduces strain. The extra-thick 10cm further enhances stability and provides firm support.
[Special 3D立体セル for a Good Night's Sleep] ① Pressure Distribution: The unique 3D立体セル structure evenly distributes body pressure, relieving pressure on the hips, shoulders, and knees, leading to high-quality sleep. ② Excellent Breathability: The cell structure creates gaps between the body and the mattress, ensuring breathability, preventing heat buildup, and providing comfortable sleep until morning. ③ Fits the Body: The 3D cells in the upper layer move independently, changing their angle to conform to the body's contours and fit your body.
[Ergonomic 2-Layer Structure for Ultimate Sleep] The mattress features an innovative two-layer structure that provides excellent pressure distribution and superior support. It has a curve that matches the human body's structure, improving lower back pain and stiffness from sleep. The upper layer has approximately 800 3D cells that support the body at points, preventing excessive sinking and distributing pressure. The lower layer uses high-rebound urethane foam to provide firm support and assist with turning over.
[Carefully Selected Materials, Non-Slip, Washable Cover] The outer fabric is made of a soft and luxurious knit fabric that is also highly elastic and durable. The side fabric uses highly breathable 3D mesh, taking into account Japan's humid climate. The mattress has a non-slip material on the bottom to prevent shifting due to movement during sleep, making it suitable for households with children or the elderly. The outer cover can be easily removed and washed with a zipper, allowing you to keep it clean at all times.