Shop Japan True Sleeper Premium 3.5 Memory Foam Mattress with Multi Pillow, Single, White, Sleep Support, Thickness 1.4 inches (3.5 cm), Made in Japan

Size: 97 x 195 x 3.5 cm Material: [Body] Urethane foam, [Exclusive inner cover] 100% polyester Country of manufacture: [Main body] Made in Japan, [Exclusive inner cover] Made in China Instruction manual and warranty included True Sleeper Premium 100% use of the same low-resilience material "Ultra Viscoelastic"] Developed with a hint of low-resilience material that is said to have been developed for astronauts. It has excellent elasticity and resilience, and its repulsive force and shape change depending on body temperature and body pressure, so it fits your body like it was made to order. [Reduces burden on shoulders and lower back with excellent body pressure distribution] Achieves almost the same body pressure distribution as True Sleeper Premium, and reduces pressure on the lower back and shoulders. [Thickness is only 3.5 cm, so it is lightweight and easy to handle] This thickness realizes the comfort of a memory foam mattress like "True Sleeper Premium". It is lightweight at about