【Over 700,000 Units Sold】 These classic fitted sheets, a staple for 7 years, are a popular product chosen by tens of thousands of customers and have a high repeat purchase rate! 【Box Sheet Sizes】 Double: 140 x 200 x 30cm (55 x 79 x 12 inches) The sheet has a 30cm (12 inch) depth, so it securely covers both futons and mattresses. Please pay attention to the size of your bedroom bed when choosing a product. Please make sure you choose the correct size! 【Smooth and Quick-Drying Fabric】 Made of 100% polyester, it dries quickly after washing and is resistant to deformation and wrinkles, making it easy to get a clean finish. It also has excellent absorbency and is treated with antibacterial and deodorizing properties, making it comfortable to use throughout the year♪ 【Box Type】 The back of the sheet has an all-around elastic band, so it's easy to put on and take off just by covering it! Sleep soundly until morning without worrying about your sleeping position! 【0-Second Absorbency】 Cool and smooth in summer, warm in winter – these sheets support a good night's sleep all year round. They not only prevent stains but also function for skin-friendliness and a comfortable sleep. 【Machine Washable at Home】 Confident in its washing durability! Machine washable at home, so you can always use it clean. Y197