Enjoy a great night\'s sleep all year round with this Silent N Anti Allergy 10.5 Tog Double Size Duvet. It is filled with anti-bacterial, anti-allergy fibres that actively protects against bacteria and dust mites to prevent allergies. Scientifically tested - it is proved to reduce or remove allergens. The duvet is made with the best quality materials and fibres for ultimate comfort. Easy to clean - it is machine washable at 40°C. Silentnight 10.5 Tog Anti Allergy Duvet Double 100% Polyester