• (Premium 100% Extra Long Cotton, Mattress Cover Single, 100% Cotton) Depending on the length of the cotton fibers, it is classified as short, medium, and long staple cotton. An extra-long staple that is over 35mm on average is called "extra long cotton". Extra long cotton is further processed to remove excess parts that cause pilling, creating a premium "combed" yarn with less pilling. Woven from 100% fine cotton natural combed yarn, the duvet cover has excellent moisture absorption and breathability that is unique to the noodle material and will keep you dry and comfortable all year round. It is also resistant to static electricity and provides the softness and feel of a natural material that you cannot find in a polyester blend. In addition, by combining platinum (white gold) with excellent antibacterial and deodorizing properties, it also has a lasting antibacterial and deodorizing function. The more you wash it, the softer it gets and feels great against your skin • (Hotel Luxury High Density Twill Weave ) This futon cover combines durability and resistance to dust mites and is used every day, so it is highly breathable, durable, and resistant to fabric shrinkage due to washing. 230 densely woven twill duvet cover has a solid texture and durability. The clogged closure prevents dust mites from entering through the fabric gaps. In addition, it is not only dust mites but also dust resistant to entering and can also be used to prevent household dust. The duvet cover is woven from high quality combed cotton yarn, which is resistant to pilling, giving it an elegant and slightly glossy, making it a starting piece of new life overflowing with luxury. Make your bedroom look like a high class hotel • [Japanese nanoflatina technology] Offers maximum antibacterial, odor resistant, and dust mite-resistant. Nano Platinum is a new technology that particulates with the latest technology and provides excellent antibacterial, odor and dust protection. By using this innovative technology that was born in Japan, the futon sheets are luxuriously employed to maintain its freshness for longer periods of time, and it will retain its function even after repeated washing. Protect your wet bed sheets from air borne germs. Duvet sheets are designed with nanoflatina technology to help prevent dust mites from being affected by moisture and are easy to live, so be sure to prevent dust while you sleep • [W Dust Mite Resistant and Allergy Guard Design] This special duvet cover can be used by those who have trouble with it. Using two technologies that use Japanese nanoflatina, high-density twill weave, this product is designed to provide double antibacterial, deodorizing and anti-mites with a higher rate of intrusion to mites. Excellent results in a high temperature and humid Japanese environment. It can be used by those with sensitive skin or if you sleep with a bed. Save the hassle of cleaning and enjoy a pleasant sleep while maintaining a clean environment. We provide you with a great night's sleep and refreshing wake up in the morning with one touch • (Easy to use design and specifications) Futon cover single: 41.3 x 85.3 x 7.9 inches (105 x 215 x 20 cm); Material: 100% cotton; Fitted sheet has elastic all around for a clean sheet that can be worn by itself. It has an anti-slip rubber so it can be used perfectly with a variety of bedding. Easy to install and remove. Even if the sleeping position is bad at night. It is very convenient and easy. (All Season Materials and Machine Washable) The 100% cotton futon cover is not too hot or cold, and the material has moderate heat retention. Comfortable for spring, summer, autumn, and many seasons. Fully Machine Washable: You can fold it and put it in a laundry bag to wash it in a household washing machine