SlumberShield™ Mattress Protectors and Encasements have been designed with the most advanced engineering to create a safeguard against Bed Bugs, dust mites, mold, allergens and liquids. Precision Textiles' state-of-the-art technology has enabled us to create our proprietary Breathe-a-Barrier™ which provides the most comfortable, air ventilated, noiseless layer of security available, one that allows air to pass through, enabling mattresses to breathe and retain freshnesswhile providing the ultimate solution in bedbug control.