MEASUREMENTS: Fits UK Double size mattresses measuring 150 x 200 centimetres with 32 centimetre deep fitted skirt MATERIAL COMPOSITION: 70% Bamboo Rayon and 30% Cotton blend construction provides exceptional durability and breathability with natural dust mite resistance WATERPROOF: Our Nano TPU technology shields against spills, moisture, bacteria and fungi without making noise HYPOALLERGENIC: OEKO-TEX Standard 100 certified bamboo material, resistant to dust mites, suitable for sensitive skin and allergy sufferers MACHINE WASHABLE: Wash at 50 degrees and air dry for best results