Our product is made of 100% natural cotton yarn. It is Highly Absorbent and Has Temperature Balancing Feature. Since it is produced from pure cotton yarn, it has high air permeability and breathable structure. No leakage problem is encountered after washing. Provides a Comfortable Touch to the Skin. It is easy to maintain. It Feels Good With Its Extremely Soft, Light and Smooth Fabric Feature. Provides a comfortable sleep. It is domestic production. PRODUCT CONTENT 100% Cotton Pique 150x240cm (1 Piece) 80% Cotton Fitted Sheet: 100x200cm +24cm Corner Depth (1 Piece) Zippered Pillowcase: 50x70 (1 Piece) WASHING Wash at 30 degrees Do not use bleach Longer life It is recommended to wash inside out.