Niagara sleep solution pillow covers

50% Cotton 50% Polyester Premium Weave : USA Lab Certified NSS Pillow Protectors Standard size set of 4 zippered are made from Premium 100% breathable Cotton Sateen Blend 50/50 and best to be used with Pillows . Premium Cotton Pillow cases standard size set of 4 have premium weave .Which is a perfect breathable encasement cover Hotel Grade Anti Shrinkage Cotton Sateen Blend Fabrics: Our White Pillow Cases Standard Size Cotton 4 pack are made with hotel grade ultra plush fabrics that will not shrink after washing. Cotton white pillow cases has been treated for anti shrinkage ,exta softness and designed to bear dozens ,hundreds of washes without changing the texture of the fabrics.