AirComfort provides a new polycotton pillow that is much more softer and comfortable than polyester, this characteristic comes from cotton. Polycotton pillow is very durable and it is used mostly due to the strength that mainly comes from the good amount of polyester present in it. Our pillow is filled with anti-allergy hollowfibre that actively protects your duvet from bacteria and dust mites. This pillow can be machine washed with warm water and a mild detergent on the gentle cycle. Product Specification: Brand: AirComfort Pillow Pair Material: Outer Case: Polycotton Inner Filling: Hollowfibre Pillow Pair Size (Standard UK Bedding) - 76cm x 68cm (18inch x 28inch approx) Pack of: 6 Pillow Type: Firm Care Instruction: Machine Washable.