• 720g 3-tier chury • Enzyme (bio-processing) treatment after immersion tumble washing for a comfortable and soft fit • Loop 8-count yarn on the back that highlights the original strengths of the yarn • 3-stage terry cloth with a smooth surface that can be felt even after washing • NOS7 logo embroidery • 100% cotton • Made in Korea [Precautions for Cotton Wool Fabric Products] Due to the structure of cotton fibers, fiber crumbs may occur due to absorbency and static electricity issues. This is a characteristic of 100% cotton fabric. This is not a problem with the fabric itself, but please check it before purchasing to help you make a purchase. [Washing Instructions] - Dry cleaning recommended - Do not use dryer (high temperature drying may cause shrinkage and fluff/dust generation) - For home cleaning, we recommend hand washing at low temperature and drying naturally. When washing, we recommend turning inside out and using a laundry net. - Please be careful when cleaning at home as water leakage or deformation of the product may occur if soaked in detergent for a long time. - When cleaning at home, we recommend washing with the same color or separately. - Due to the nature of the 100% cotton material, some fiber residue (dust) may occur during washing and friction, which is a natural phenomenon.