Wild Bramble 20" X 12" Black And White Striped Pillow Cases Cushion Covers The material of this pillowcase is top quality Satin Fabric, which is durable and environmentally friendly. Pillowcase size:12 inch x 20 inch (30cm x 50cm), Fits most standard and queen size pillows. This Cushion cover has an invisible zipper, and it is washable. The Printing is in the front, the other is white blank. Package: One pillow case, pillow fillings are not included.