No optical brightener has been used. 100% renewable material. Non-chlorine bleach.
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Includes: 1 Twin duvet cover and 1 Queen pillowcase. 190 thread count. Thread count indicates the number of threads per square inch of fabric. The higher the thread count the more densely woven the fabric. Available in several sizes.
Machine wash ,hot 140°F (60°C). Wash together with similar colors. Do not bleach. Tumble dry, normal. Iron, high temperature. Do not dryclean.
The combed cotton gives the bed linen an extra smooth and even surface which feels soft against your skin. Extra soft and durable quality since the bedlinen is densely woven from fine yarn. The stitched pleats add a soft texture and variation to the top side. Concealed snaps keep the comforter in place. http://www.ikea.com/us/en/images/products/alvine-stra-duvet-cover-and-pillowcases__0235973_PE375496_S4.JPGALVINE STRÅ Duvet cover and pillowcase(s), bluehttp://www.ikea.com/us/en/catalog/products/20258414/202.584.14IKEA$29.99