The wide K220 is a combination of a single and a semi-double room. Spacious for a couple.

●Three-fold structure that maintains the comfort of the mattress. The three-fold structure does not include borders, and the stepped part is not designed to face the sleeping surface, so it is comfortable to sleep on and can be stored compactly. Comes with an elastic band that can be used to secure the mattress in place.

●Easy to carry in! Unlike mattresses that arrive in full-size compressed roll packaging, it is easy to carry in. The coil unit is compressed at the factory, so you can rest assured about hygiene.

*It will recover to approximately 80% after 15 minutes of opening, and to approximately 97% after 24 hours.

Mattress composition (thickness 7cm)
-Mesh fabric -15mm high density urethane
・Non-woven fabric・Pocket coil (wire diameter 2.2mm)
-Non-woven fabric -High density urethane 5mm
・Mesh fabric

●To prevent you from getting hot and uncomfortable while sleeping, the cover is made of highly breathable and quick-drying 3D mesh fabric, so you can always feel fresh. The fabric is also less likely to release dust, so you can sleep comfortably.

●Long-lasting, comfortable urethane density of 25kg/m3 The sleeping surface of the mattress uses high-density urethane foam with a density of 25kg/m3. This is higher than the urethane foam density of 20kg/m3 recommended by the Japan Urethane Industry Association for use in bedding, so it is less likely to sag and you can sleep comfortably for a long time.

●Luxuriously uses high-quality coils with excellent durability. Number of coils: 450 (for single)
The mattress is made with a generous amount of high-quality coils that are both flexible and durable. The elasticity of the pocket coils envelops your body, providing a soft sleeping experience.

●Reliable durability and long-term quality guarantee 3-year guarantee The durability of the product is tested by repeatedly applying a load of approximately 100 kg to the center of the mattress 80,000 times. Only those that meet the strict standards compliant with JIS standards are commercialized.

Please read the "Notes on Orders and Cancellations" before placing your order.