＜Winter Duvet Cover That Retains Heat and Keeps You Warm＞ Microfiber is attractive for its fine, brushed texture. It holds body heat because it contains plenty of air in the gaps between the fine fibers. The secret to the feel is the warm duvet cover made of fabric woven with ultra-fine microfiber at high density. You won't feel a chill the moment you get in, and you'll feel warm right away. It's fluffy and warm, an essential item for the cold winter months. ＜Warm Contact Thermal Function＞ The appeal of flannel includes its high heat retention and insulation properties, as well as its light feel. You'll notice that when you get into the winter duvet cover, your face and neck are gently warmed. It feels like a blanket, and you can feel the warmth just by stroking it. It achieves a fluffy, smooth feel and warmth! You'll want to rub your cheeks against it! ＜Recommended Points for Warm Duvet Covers＞ 1. Flannel duvet covers use carbon yarn to suppress static electricity, so you won't experience unpleasant static electricity, and the stress caused by static electricity is eliminated. 2. Machine washable. You can always use it clean and comfortably, and it's safe for children. 3. Antibacterial and deodorizing treatment. It reduces unpleasant odors by reducing the various bacteria that cause odors. 4. Compared to conventional microfiber, the fiber density is firm, so there is less pilling and shedding with use. ＜2-Way Specification of 2-Ply Blanket & Warm Duvet Cover＞ You can use it for a long time because it can be used as a blanket on its own during the chilly spring and autumn seasons, and in combination with a down comforter (blanket cover) or duvet (duvet cover) during the cold winter months. It is suitable for the changing seasons and subtle temperature adjustments. ＜Easy to Attach and Detach: Full-Open Zipper & 8 Snap Buttons＞ It has 8 snap buttons around the entire circumference, making it difficult to slip. It can be firmly fixed, and it is easy to attach and detach, a very convenient design. It has a full-open zipper on one side, so you can easily operate it even if you are alone. You don't have to worry about it slipping even if you have a bad sleeping posture at night. The color is the color in the fourth photo.