1.Microfiber,polyester 2.What is Duvet Cover: Duvet cover is a protective cover that protect your quilt to keep it clean, much like the pillowcase on your pillow; duvet cover is easier to clean and it allows you to easily change the look of your bedding, without having to replace the entire duvet 3.Material: Polyester microfiber; super soft, comfortable, breathable; this vivid modern 3d print bedding set will add additional bedtime fun and cloud like feel; appropriate for all seasons 4.Size: Twin 1 duvet cover 68''x90'', 1 pillow case 20''x30''; full 1 duvet cover 79''x90'', 2 pillow cases 20''x30''; queen 1 duvet cover 90''x90'', 2 pillow cases 20''x30''; king 1 duvet cover 104''x90'', 2 pillow cases 20''x36''; not comforter 5.Easy Care: The duvet cover is machine washable, dries tumble dry low, do not bleach; zip up the covers and turn inside out or use laundry bags before washing to protect the zipper Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin