Premium Down Material: This cozy comforter is made with a soft cotton shell for a comfortable and gentle feel against your skin. It uses high-quality down filling (Down & Feather Blend) to provide breathable warmth without weighing you down. Antistatic & Soft: This goose down comforter features 4 corner tabs and 4 middle loops for secure and slip-free bedding. The double stitching ensures durability and stable down filling. Certified & Safe: Cymula down comforters meet OEKO-TEX, BSCI, RDS, and IDFL standards for utmost safety. We responsibly source high-quality down, meticulously clean it, and ensure your peace of mind. Choose with confidence! Instructions: Our duvets may appear thin due to vacuum packaging during shipping. Upon receiving, gently pat and fluff the duvet to restore its fluffy texture. Washing the duvet may reduce its warmth, so if necessary, wash it in cold water and dry at low temperatures. Satisfaction After Sales Service: If you are not satisfied with our duvet comforter, you can return it within 30 days! If you have any questions, please contact us for help! We will definitely help you.