【Brand Introduction】 Sleep Tailor is a bedding brand designed to provide a comfortable sleep environment. Their products, especially those with Allerstop function, are ideal for people concerned about allergies. 【Product Features】 This duvet cover is 190x210cm in size and fits standard futons. The Allerstop function prevents allergens from entering, maintaining a clean sleep environment. 【How to Use】 To ensure long-lasting use, it is recommended to follow the proper washing and storage instructions. Details are provided on the back of the package. - Brand: Sleep Tailor - Product Name: Allerstop Duvet Cover - Size: 190x210cm - Color: Gray - How to Use: For long-lasting use ※ I accidentally purchased the wrong size. Although it is new and unused, I have opened the top zipper. The product has not been unfolded. Please understand this before purchasing.