MATERIAL: 100% Natural Cotton With 210 Thread Count.【INNOVATIVE COTTON PROCESS】 Under special cotton treatment process, our color and texture of duvet cover set have an outstanding performance comparing the other regular cotton fibers. Even after repeated washing, the appearance of our duvet cover maintains smooth and soft.【3 PCS】3-pieces duvet cover king size set includes 1 Duvet cover 104’’x90’’, 2 pillow shams 36’’x20’’(comforter or duvet insert is not included). The zipper closure allows you to install and remove the comforter easily. The four corner ties ensure that your comforter remains in place underneath the cover.【CARE INFORMATION】 Our duvet cover set is easy to clean. Machine washable with similar colors. Tumble dry low. Do not bleach. Cool Iron when needed after wash. Recommended washing before use.【Service】We provide 30-day return and replacement service without questions. Any further concerns, please no hesitate to reach us, we will try our best help you out within 24 hours.