Tri-fold Mattress, 10cm Thickness, Single, White, High-Resilience Mattress, Firm

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--------------? Product Description ?--------------
195 Length x 97 Width x 10 Thickness cm

[Genuine 36D Density | Beware of Too Light 36D]
The durability (lifespan) of urethane mattresses is determined by density! Because we use genuine 36D urethane, the lifespan is expected to be over 8 years under appropriate conditions. TIP: 0.18915m3 × 36kg/m3 ≒ Theoretical 6.81kg ── For the same size, approximately 6.8kg or more is the standard. This product weighs over 7kg (approx. 8kg including cover), making it a true 36D in name and reality.

[Why 220N Firmness is Comfortable]
220N, which is neither too soft nor too hard, prevents the body from sinking and helps maintain the spine's S-curve. ① Suppresses hip sinking and maintains the optimal height of the pelvis to lower back, ② Supports the body with a surface that distributes pressure (reduces localized pressure on shoulders, hips, etc.), ③ Moderate resilience supports turning over, making it less likely to interfere with blood circulation and body temperature regulation, ④ Synergistic effect with high-density 36D reduces the feeling of bottoming out and provides stable support, ⑤ Reduces concentrated load on the same area, alleviating stiffness upon waking (does not guarantee medical effects). *Experience may vary depending on body type, preference, and combination with the base.

[Notice Regarding Firmness]
The firmness is 220N. While the new instruction manual has been corrected, there may be a mix of old and new manuals during shipping, and a manual with incorrect firmness may be included.

[Abrasion Resistant, Wrinkle Resistant | Thick Sandwich Mesh]
Resistant to friction from turning over or getting in and out of bed, preventing pilling and fabric stretching, maintaining appearance and feel even with long-term use. The elastic, three-dimensional knit is wrinkle-resistant, and the surface remains flat and comfortable even under a sheet. The spacer creates an air layer that releases heat and moisture, reducing stuffiness and keeping you comfortable and dry even in sweaty seasons. It has point contact, allowing good air circulation and comfortable use year-round. The cover is removable with a zipper and washable (mesh laundry bag recommended, air dry in shade) for easy cleaning. *Follow the care label for washing instructions.


$$8580