20x30 20"x30" 50x76cm bedroom pillow shells case Polyester / Cotton LASTING anti-microbial Metalocalypse sofa pillow covers Not Contain interior Simply the best value of any silk pillowcase available gets softer after every wash Our pillows and pillowcases are 100% Hypoallergenic Mold Resistant and Mildew Resistant. 20x30 20"x30" 50x76cm