Size: Queen Product Description The Aller-Ease Cotton cover for Queen-sized pillows offers a barrier that effectively blocks common household allergens. The 100 percent tightly-woven cotton construction provides excellent protection from microscopic particles and pollen, while at the same time providing the benefits of a cool, breathable fabric for a more comfortable night's sleep. It does not trap body heat or moisture next to the skin, so it is more comfortable than traditional vinyl, polyester, and laminate protectors. It features a zippered closure. Designed especially for allergy and asthma sufferers, Aller-Ease products are proven effective at blocking common allergens by laboratory testing, and are recommended by allergists. Machine washable and dryer safe for easy care, it's backed by a 5-year warranty. Imported. Product Description Everyone is exposed to allergens that inhabit pillows and mattresses. These microscopic irritants can aggravate allergies and asthma symptoms. The simplest and most cost effective solution is the use ofprotective bedding that prevent these particles from entering and/or exiting your bedding. Aller-Ease products provide an effective allergen barrier against these particles.