The Yafa fitted sheet is made of cotton muslin. Made in Portugal.Product Details • 100% cotton • Organic cotton • Cotton muslin • 200 Thread Count: a common indicator for measuring the quality of fabric is the number of threads per cm². Different sensations are made possible thanks to the weaving and the number of threads present. Indeed, an optimal number of threads makes the bed linen particularly soft. • For mattress height 25cm Care Advice Follow our care tips to maintain the quality of your laundry • Machine washable at 40°C • Tumble dry at low temperature • Do not iron • Do not dry clean Dimensions • 90 x 190cm: Single • 140 x 190cm: Single • 160 x 200cm: King • 180 x 200cm: King • MADE IN PORTUGAL. • Cotton from organic farming. Organic farming does not use any chemicals, pesticides, insecticides or GMOs. Produced with minimal impact on biodiversity. • OEKO-TEX® Standard 100. The OEKO-TEX® Standard 100 certification scheme monitors textile products for harmful substances through an independent, international certification scheme. Product sheet relating to environmental qualities and characteristics • Origin of manufacture (weaving, dyeing, tailoring): Portugal