Crafted from 100% breathable cotton, these National Allergy Pillow Protectors offer the perfect blend of comfort and protection. Engineered with an advanced zippered two-part system, they fully encase your pillow to keep it clean and free from allergens. The auto-locking zipper ensures a secure, seamless closure, giving you peace of mind. Each protector features a tight weave with a mean pore size of 2.6 microns, designed to filter out dust mites, pet dander, and other irritants, while remaining soft and gentle on your skin. Recommended by doctors and made in the USA, these pillowcases are a must-have for anyone seeking better sleep and a healthier bedroom environment.
  Whether you're dealing with allergies or simply want to protect your pillows from spills, stains, and wear, these zippered pillow protectors are the ideal solution. Ideal for use in bedrooms, hotels, or any living space, they provide a quiet, noiseless sleep experience without the bulk of traditional pillowcases. With 300 thread count, they offer a premium feel while maintaining easy care and machine washability. This 4-pack includes four king-size covers, perfect for keeping your bedding fresh and hygienic throughout the year.