100% Us Grown Cotton 🎁Luxury Hungarian White Goose Down Comforter - This Beautyrest comforter is filled with exceptional 75% Hungarian White Goose Down and 25% Hungarian White Goose Feather, which has high up to 750 fill power to keep you warm. This duvet will make you feel super fluffy and cozy like you are in a 5-star hotel room every single day. 🎁Responsible Down Source - All our down material are meet the Responsible Down Standard. Our unique Technique: FreshLOFT process ensures that the feather/down material is clean of dust, dirt and allergens. Product MADE IN USA. 🎁All Natural Fabric - This duvet insert cover fabric uses 100% US grown cotton that has 500 thread count which is ultra-soft, breathable and durable. It feels more delicate and can also achieve the effect of moisture absorption and perspiration. 🎁Guaranteed design - Baffle box construction which creates more space for the down to fluff, traps more air and increase insulating ability. At the same time, it keeps the feathers in place and prevents down feathers from running away. 4 corner loops on the duvet so you could attach to your duvet cover to make the transition in your bedroom. 🎁Use Tips - Dry clean only. Our fluffy comforter has 3 dimensions for your choice：Twin size 68" x 90" fill with 24oz. Full/Queen size 90" x 98" fill with 34oz. King size 108" x 98" fill with 41oz.