Pillow protectors are known for prolonging the life of your pillows, but this set from Wilkinson also provides added protection for allergy sufferers from dustmites and bacteria. The quality synthetic pillow protectors each have a cover of 65 per cent polyester and 35 per cent cotton, and a thin padding of 100 per cent anti allergy-treated polyester. They should be placed directly over your pillows before fitting a pillowcase, and are machine-washable at 40 degrees on a synthetic setting. Each anti allergy pillow protector measures 75x50m. Keep away from fire. Always read instructions.