A 400 thread count luxury cotton sateen linen collection with a silky satin sheen, woven from a high thread count soft touch pure cotton which is especially comfortable and naturally breathable. Pure Cotton: The natural fibres of cotton create a fabric that is smooth and comfortable to touch. Sateen Weave: A smooth and lustrous handle for an elegant feel. Breathable: Allowing air to move and moisture to evaporate. Envelope Closure: Providing a secure and snug fit for your pillow. Durability: Made to withstand regular use and washing. Size: Oxford Pillowcase Pair- 50x75cm + 5cm border