Buy ONE or TWO pillowcases.  Lowest price is for ONE pillowcase. Pillow not included - just the case(s)

Classic shape pillow case (s) in unlined PVC.  0.18mm thick. Somewhat flexible, soft.  Shiny black PVC.  Approx 30" long (76cm) by 20" wide (51cm) - fits classic UK pillows.    Fabric is waterproof but not fully waterproof as seams are sewn.  Fold over inside fasten.

NOT PU style PVC (i.e. not stretch). non-stretch PVC, PVC both inside and out. Gloss finish.