Blancho Bedding products are all made of natural organic fibers, highest quality construction, chemical and fire retardant free. Allergy-free nontoxic natural material. You won't find any similar quality products at these low prices. The concealed elastic band in the fitted sheet will firmly wrap the overall corners of the mattress, thus avoiding displacement. The design of extending the pocket size of the fitted sheet to 14 inches will fit with the most of mattresses. We recommend duvet covers because they can be washed much more often. Too-frequent washing (even dry cleaning) can compromise your comforter's fill. However, a duvet cover can be machine washed. If you have ever priced dry cleaning, you understand why cleaning it less often is a huge advantage! Another advantage of cotton duvet covers is that they are changeable, so you can change the look and feel of your bedroom without having to completely redecorate. Browse our colorful duvet cover sets and bring excitement to your bedroom.