This product offers breathable, moisture-absorbent, and high-density comfort using Egyptian extra-long staple cotton. - Material: Egyptian extra-long staple cotton - Size: 155x210 - Fiber Length: 35mm or more - Fabric Properties: COTTON100, Moisture Absorption, Breathability, Soft Fabric, 300-thread count high density ■ Size: Approximately 155 x 210cm Color: Purple ■ Composition: 100% Cotton (3-layer gauze, 60-count yarn, 300 thread count) ■ Specifications: 8 ties, YKK full-open zipper ■ Machine washable (use a net) ■ 【100% Cotton Triple Gauze】 Soft and gentle to the touch, this gauze is woven in three layers, making it durable and lightweight. It is finished with a fluffy texture that traps air, creating an inner layer of air that provides excellent moisture absorption, breathability, and moisture wicking. It feels cool and refreshing in the summer and keeps you comfortable by retaining body temperature in the winter. The fluffiness increases with each wash, and it becomes more familiar to the skin. It has a soft and comfortable feel. ■ 【60-count, 300 thread count】 Instead of the 40-count yarn commonly used for gauze, this product uses 60-count combed yarn for the weft. 60-count extra-long staple cotton 100% 300-thread count high-density fabric. A larger (higher) yarn count ⇒ finer yarn ⇒ the fabric becomes softer and more supple. By using finer yarn, the fabric has a softer and more supple feel. ■ 【OEKO-TEX Certification】 OEKO-TEX is a certification awarded to textile products that have passed strict examinations, including safety, environmental considerations in the production system, and consideration for people. ■ 【Seamless Finish】 The top surface is seamless, so the seams do not touch the skin, providing comfort. ■ 【8-point fastening buttons, YKK zipper, fully open on one side】 To prevent the futon from slipping inside the cover, there are a total of 8 futon fastening buttons inside (four corners + each center). The full opening on one side makes it easy to put the futon in and out. The facing prevents the zipper from directly touching the skin. The zipper is a reliable YKK brand.