Summer Lightweight 100% White Goose Down Comforter Blanket,Twin XL Size, Solid Grey Filling: 100% pure white goose down ,no feather. Allergy Free. Cover: 100% orangic downproof cotton. 300 thread count. Size: Twin XL(78x86 inches) Fill weight:15.5oz Design: Small boxes(less than 9" each side) design to make the down equally distribute throughout the comforter. Add four corner tabs to anchor duvet cover according to customers'feedbacks. WASHING: dry clean or machine washable at a laundromat . RETURN SERVICE: 30 days money back guarantee.