About this item300 Thread Count 100% Bamboo-Derived Rayon Duvet Cover Set King Size (1 Duvet Cover 104 x 90, 2 Pillow Shams 20 x 36)Green Material & Cool and Soft – Made from 100% Natural Bamboo Fiber. Naturally breathable and moisture-wicking, making these duvet cover 3 degrees cooler than cotton duvet cover. Soft as cotton, silky. This feels wonderful next to Baby’s skin and helps regulate your body temperature and prevent overheating. Make you sleep better and comfortable.Convenient Design – Hidden zipper closure and inside corner ties to hold your duvet insert, quilt, blanket or comforter in place. pillowcases with elegant envelope closure for easily inserting and removing your bed pillows.Easy Care & Machine Washable – Our duvet cover set are machine washable and easy to care for. Do not soak for too long(10 -15 minutes), gentle wash in cold water or warm water below 40??, don’t bleach. Plus, they stay fresh, cool between washes!Satisfaction Guaranteed – Bamboo duvet cover set are crafted in the highest quality material, making them incredibly plush and more durable than standard cotton duvet cover. they’ll stand the test of time!