Note: Available in 3 colors: Brown, Gray, and Beige. If no comment is made, two brown items will be shipped. If you wish to change the color, please be sure to comment before purchasing. [Stay Warm in the Cold Winter] Insulation (Microfiber) + Heat-retaining cotton (EXCELOFT) - Great for winter! Ultra-fine fibers intertwine intricately, trapping air warmed by the body's radiant heat and blocking out cold air. Furthermore, it stores body heat, keeping you warm and cozy until morning even on cold days. [Product Information] Size: 45X55cm Surface: Micro flannel fabric (100% polyester); Filling: EXCELOFT heat-retaining cotton (150g/㎡); Lining: Peach skin processed fiber (100% polyester); Anti-static treatment. [Antibacterial, Odor-Resistant, and Anti-Dust Mite Effects] The heat-retaining filling is treated to prevent dust mites from passing through, suppressing the growth of bacteria caused by moisture and night sweats, and preventing the generation of unpleasant odors caused by them. It is safe for sensitive allergy sufferers and small children, and can be used all year round according to the season! [Anti-Static] Anti-static treatment has been applied to suppress unpleasant static electricity during the dry winter months. Even those who are prone to static electricity can use it with peace of mind. The anti-static function does not completely eliminate static electricity, but rather "reduces" it. The experience of the function may vary depending on usage conditions, etc. Please understand this beforehand.