HOUSEHOLD EQUIPMENT Protective pillowcases For complete protection, secure hygiene and cleanliness of your pillows for a longer time, choose GRECO STROM protective pillowcases. CottonThe cotton pillowcase has a waterproof membrane to ensure perfect protection and proper pillow hygiene.Click to see! Safety antibacterialThe antibacterial safety pillowcase offers long-term protection from fungi, bacteria and mites.Click to see!