Bundle includes 2 Silentnight Anti-Allergy Mattress Protectors. Each Silentnight Anti-allergy Mattress Protector is filled with anti-allergy hollowfibre that actively protects against bacteria and dust mites. This helps to prevent allergies and keep your bed feeling fresh and clean, whilst keeping you comfortable for a restful night's sleep. Our anti-allergy fibres are approved by the British Allergy Foundation, which means they have the ultimate seal of approval. Our fibres have been scientifically tested and are proven to reduce or remove allergens from the indoor environment. The mattress protector will protect and prolong the life of your mattress, helping to shield spills, stains and general wear and tear. The elasticated straps are easy to fit and help to keep you protector firmly in place on your mattress. Silentnight are the UK's most trusted sleep brand with over 75 years' experience in creating solutions for every sleeper.