Made from responsibly sourced Tencel fabric, the Protect a Bed Cool Mattress Protector works to offer you a comfortably cool, protected night's sleep. With the Miracle Membrane® forming a waterproof barrier, you needn't worry about allergens or spills, giving you peace of mind. Buy it today at Mattress Online! Dimensions: 2′6″ x 6′3″ (75cm x 190cm)