The ideal combination of discreet and durable, this robust mattress protector provides a waterproof layer that is breathable for a comfortable night’s sleep. Quilted for additional softness and featuring innovative Micro-Fresh technology, it is ideal for prolonging the life of your mattress and fits mattresses up to 35cm in depth with an elasticated skirt. Featuring award-winning technology, Micro-Fresh adds dynamic 99.9% germ-free properties to our bedding and prevents the spread of harmful bacteria. Lasting up to the lifetime of the product, Micro-Fresh is kind to skin and is DMF-certified, meaning that it is safe and keeps products fresher for longer. Single fits 90cm bed Double fits 135cm bed Kingsize fits 150cm bed S Kingsize fits 180cm Please note: this topper is not suitable for use with an electric blanket.