Comfort and protection combined with the Sleep Safe Allergen Barrier Blanket. Feel protected and relaxed through the night or an afternoon nap. Signature Sleep's Allergen Barrier is designed not only to enhance sleep experience but provide maximum allergy protection. The breathable fabric creates a shield that blocks dust mites, pet dander, bed bugs, mold spores, and pollen smaller than one micron in size. The finish and fabrication provide a clean barrier between you and allergens that build up over time. Sleep Safe Allergen Barrier fabric is soft to the touch and features a water-resistant seal that protects from stains and spills.