Christopher Adams Collection Hypoallergenic Zippered Pillow Protector Covers - Anti-allergen, Pack of 2 Microfiber Imported Set of two standard/Queen-sized pillow covers that help extend the life of your pillows This fabric is one of the most effective barriers against pet dander, dust mites, bed bugs, pollen and other harmful allergens Hypo-allergenic, Cool, soft-breathable fabric offers quiet comfort Reinforced Seams for longer wear, Durable zipper closure Size: Fits standard and Queen Size Pillows 20" x 28 " (51 cm. x 71 cm.)