Simple&Opulence 2-Pack Pillowcase Set, 100% Pure Linen, Linen (Beige), Standard 100% Linen 160 Gsm 2 pcs Standard Pillowcases dimensions: 19.75"x 29.5" Flax linen is hypoallergenic, anti-static, antimicrobial and anti-fungal 100% Pure Linen is stonewashed, won't shrink any more and gets softer with each wash Twice as strong as cotton, linen gets stronger when wet and can stand up to heavy use and laundering Prized for its breathability and softness, linen keeps you cool in the summer and warm in the winter