Natural white goose down which are selected,cleaned and disinfected carefully.1000+Cleanliness,750+Fill Power,no chemicals are added.Physical down-proof cotton shell makes duvet more breathable,warmth and comfortable.Due to real noiseless,provides quite for users during sleeping.500 thread count with durable which can effectively prevent the down sneak out.Perfect for use in summer or warm weather,machine washable for easy care. Benefits of Using Down Comforter： -White Goose Down is the best natural insulation material,after careful selection and repeated washing,High Cleanliness,Fill Power and Light Weight down blanket make you comfortable for every night. -500 thread count cotton fabric is soft,durable,effectively prevents the down from sneaking out and creates a barrier and protects against common allergens. -Lightweight down comforter for summer weight,ultra-soft that creates lightweight.Secure the warmth with light weight. Perfect Craft: - Double Stitched and Precise Stitches:About 15 stitches per 3cm with adopt high standards of stitching craft.Durable hems of double stitched to prevent the down leaking from the fabric. - Eight Corner Tabs:There are eight tabs on the sides and corners,can make it easy for you to add a duvet cover. THE BUYER NOTICE: -Upon receipt products,remove them from the packaging,fluff gently, and allow several hours to recover their full loft. -Use it as a stand-alone comforter,but we recommend use a duvet cover to protect against soiling. -Machine washable at a low temperature with gentle circle.Recommend that the comforter be baked in the sun and tapped gently during baking for fluffy. -Due to the difference in performance of the computer monitor,colors may vary slightly from photos.