Bolster pillowcase providing a barrier for dust mites . Bedding protection by La Redoute Interiors, expert creator of bedding.Product Details • In 100% cotton jersey with polyurethane coating (150gr/m2) waterproof • Greentop ® biocidal anti-mite treatment. The active substance is Geraniol. • Elasticated edges Quality Info • La Redoute Interiors bedding protection allows you to extend the life of your mattresses and pillows. . Care instructions • Machine washable at 60°C. • Can be tumble dried at moderate temperature. Dimensions • 90cm : Single • 140cm : King • MADE IN PORTUGAL. • OEKO-TEX® Standard 100. Standard 100 certification by OEKO-TEX® tests textile products for harmful substances via an independent, international label. Product sheet relating to environmental qualities and characteristics • Origin of manufacture (weaving, dyeing, tailoring): Portugal