Includes: 1 Twin duvet cover and 1 pillowcase. 144 thread count. 100 % cotton Care instructions Machine wash ,hot 140?Â°F (60?Â°C). Do not bleach. Tumble dry, normal. Iron, high temperature. Do not dryclean. Thread count indicates the number of threads per square inch of fabric. The higher the thread count the more densely woven the fabric. Coordinates with other products in the MALIN collection. Available in several sizes.