MUJI (Mujirushi Ryohin) "Warm Cotton Box Sheet (Light Beige, S)" Warm Cotton Box Sheet for Bed Mattresses (Light Beige) Size for Single Bed: 95cm x 180cm x 35cm Retail Price: ¥4990 ☆Unused item. A duvet cover and pillowcase set (¥9999) is also on sale ^ ^ ☆Due to shipping size constraints, the item will be folded again and compressed for shipping. Please understand that there may be wrinkles or creases. ☆Bundling items and price reductions are not possible. Comments asking about stock of other products or sizes will also be deleted, so please be aware. ーProduct Detailsー The cotton has been given a function to generate heat by absorbing moisture and sweat. It has a warm and smooth texture. 【Material】 Cotton is a natural functional material that absorbs moisture and generates heat. While maintaining the original texture of cotton, we use cotton with enhanced moisture-absorbing and heat-generating properties, which has been specially processed to further enhance its original functions. The warmth lasts even after repeated washing. Rayon is blended in for a smooth feel. Since cotton is used, static electricity is less likely to occur, making it recommended for dry winters. Organic Cotton Bed Sheet