The Yafa fitted sheet is made of organic cotton muslin.. Made in Portugal.Product Details •  100% organic cotton •  200 Thread Count: Thread count is the most common indicator to measure the quality of the fabric . Different sensations are made possible thanks to the weaving and the number of threads present. A higher number of threads makes it possible to make the bed linen particularly soft, more resistant and therefore durable over time. •  For mattress height 25 cm •  Machine washable at 40°C •  Tumble dry at low temperature •  Iron at low temperature •  Do not dry clean •  Responsible product - Choosing a product made in Europe means selecting a product that has less carbon impact, because it has travelled less. As good for you as it is for the environment. Choosing a product manufactured closer to home reduces the impact on the environment and is better for everyone. Choosing cotton from organic farming means consuming responsibly. Why? Because it does not include any chemicals, pesticides, insecticides or GMOs. The result: a product created with minimal impact on biodiversity and the health of agricultural workers. Choosing a “STANDARD 100 certified product by OEKO-TEX®\" (official product designation) is all about choosing textiles that contain no harmful substances and do not irritate the skin. This international benchmark label protects the health of consumers. Healthy, safe and responsible.Sizes •  90 x 190cm: Single •  140 x 190cm: Double •  160 x 200cm: King •  180 x 200cm: Super King