Nishikawa Co., Ltd. 【New & Unopened】 ◇ START Double Fit Structure 3-Layer Mattress (Roll-Up Type) (Single Size) Includes Shipping 【Compressed Type】 【Size】Single: Width 97cm x Length 195cm x Thickness 8cm 【Top Fabric, Sides, Back Fabric】 100% Polyester (SEK Antibacterial Processing) The top fabric is treated with antibacterial processing to suppress the growth of bacteria attached to the fibers. Also, the side fabric can be washed for clean use. 【Retail Price】60,500 yen (tax included) 【Product Number】HC01508622 【Pattern Number】SW1602 【Color】Gray 【Filling】Urethane Foam (3 layers) Wave-shaped Bound Suspension (Keeps an ideal sleeping posture) Double Fit Structure (Supported by two types of points) The first point gently receives The second point firmly receives ◇ In addition to the "Double Fit Structure," the 3-layer mattress uses a new material "Bound Suspension" in the middle layer, which combines soft absorbency and high resilience. It supports turning over and maintains an ideal sleeping posture. Also, the ventilation holes in the mattress (48 for the roll-up type) provide excellent breathability. 【Firmness】Firm (115 Newtons) ※ Compared to generally sold high-resilience mattresses, the Bound Suspension has a moderate softness. 【Features】Breathability (with 48 ventilation holes) 【Filling and Product Finishing】 Made in Japan (Side Sewing: China) Made by Nishikawa Co., Ltd. 【For Roll-Up Type】 Comes with a convenient storage band 【Shipping】 The product will be compressed, and shipped in a cardboard box. (Please see image 17 for how to open it) After opening, there will be an initial urethane odor, but it will gradually disappear, please understand. ※ This product is Regular specification (1 layer) / Topper (mattress pad) Not a bed mattress, but an upgraded model of the "START 3-layer Mattress" Double Fit Structure + New "Bound Suspension" #Nishikawa Mattress #Nishikawa Air #Nishikawa Air #Nishikawa AIR #Health Mattress #Health Futon #Lower Back Pain #Shikifuton (Japanese Mattress) #Mattress #High Resilience ◇ Nishikawa Start Mattress Reference https://prtimes.jp/main/html/rd/p/000000166.000010201.html