100% PURE COTTON: This duvet cover set tested by Oeko-TEX Certified and made from 100% natural cotton which provide exceptional softness and comfort to make you sleep soundly all night, even sleeping naked can feel warm and comfortable. 100% cotton material makes our comforter cover set suitable for all seasons.METAL ZIPPER AND CORNER TIES: In order to save your time in changing your duvet and comforter, we have adopted a more convenient 51" long metal zipper closure seals off your comfy quilt zipper design; at the same time, are you still worried about the comforter getting curled up at night? There are 8 corner ties in the duvet cover, to hold the comforter in place, without fear of slipping and gathering into a ball. our duvet covers have which can better keep your duvet or comforter from slipping.BEAUTIFUL LIFESTYLE: Professionally produced with comfort in mind, give the color a dull room needs, our beautifully and well-designed geometric patterns and floral patterned duvet covers add brightness and style to your home. infuse your space more vibrantly.WHAT SIZES YOU CAN CHOOSE: Available in twin duvet cover: 1duvet cover set (68"x 90") & 1 pillowcase (20"x 26") ; Available in duvet cover full/queen: 1 duvet cover set (90"x 90") & 2 pillowcases (20"x 26"); Available in duvet cover king: 1 duvet cover set (104"x 90") & 2 pillowcases (20"x 36").EASY CARE : Our duvet cover fit for machine wash in cold, tumble dry with low heat, you could wash them before first use. Do not bleach or dry clean. Tumble dry low.We have absolute confidence and credit for you to trust!