Box Sheet Wide King Gray 200cm x 195cm I'm selling this because the size didn't fit. [Warmth +2°C] Warm Box Sheet Winter Warm Sheets Bed Sheets Fluffy Cold Protection Anti-Static Microfiber Mattress Cover Bed Cover Mattress/Futon [Upgraded Heat Retention & Warm Contact Thermal Sensation Function for Instant Warmth When You Get Under the Covers!] This box sheet has been improved from the previous product and uses a special heat-retaining microfiber material. ① The box sheet fabric absorbs energy released by the human body, raising the temperature inside the futon and storing heat. ② With extra-fine fiber piles longer than those of conventional box sheet fabrics, it traps air between the fibers, preventing body heat from escaping and maintaining warmth. ③ With the new contact thermal sensation function, you'll feel warmth on your palm when you touch the box sheet! Just by putting this box sheet on, you can feel fluffy warmth from the moment you get into the futon. You can expect higher heat retention than regular warm sheets. [Fluffy and Smooth Box Sheet]: The length and fineness of the pile determine the feel. [Anti-Static Treatment] Static electricity, which can be unpleasant, is likely to occur in the dry winter months. In response to such winter concerns, we have applied anti-static treatment to the box sheet (bed cover). Even those with a static electricity constitution can use it with peace of mind. *This is a treatment to suppress static electricity and does not completely eliminate it. [Antibacterial, Odor-Resistant, and Washable!] Antibacterial and odor-resistant treatment is a welcome feature for box sheets (bed sheets)! It suppresses the growth of bacteria and unpleasant odors such as sweat and aging odors! Even if it gets dirty, you can wash it in the washing machine immediately, so you can always use it cleanly. We recommend purchasing two or more for replacement. [2-Way Use & Easy Installation] The sheet has elastic all around the back, making it easy to put on and take off, and it perfectly wraps the corners of the mattress. It can be used for Western-style bed mattresses/Japanese-style futons, and it can be used in various ways, so you don't have to worry even if you toss and turn in your sleep. [Specifications] Single Box Sheet Single Size: 100X200 x gusset 30cm Fits mattresses with a thickness of 3-28cm! 360° all-around elastic band