For allergy sufferers who crave the cosy comfort of a duvet, but without the potential irritation that can come from feathers, this double 10.5-tog anti allergy synthetic duvet from Wilkinson is the answer. Measuring approximately 200cm-square, the double duvet is composed of a 100 per cent polyester microfibre cover filled with 100 per cent anti allergy polyester, and has been treated with a protectant to make it a cleaner, fresher, safer option for those with allergies to dustmites and bacteria. It is machine-washable at 40 degrees on a wool setting -†preferably in a launderette machine -†and should be dried and aired before use. Regularly plumping this quality double quilt will help to maximise its fullness. Always use a separate duvet cover. Keep away from fire. Always read instructions.