These 100% bed bug proof zippered box spring covers are lab-tested and certified to *completely* block bed bugs. While bed bugs can quickly bite through normal bedding, they will not bite through these box spring covers. In addition to bed bugs, absolutely no dust, dust mites, dust mite allergens, or any other danders or allergens can pass through the fabric.
Bed Bug Proof covers fit box springs as well as mattresses and are available in standard 9 inch depth or low profile 7 inch depth sizes. If you are unsure which depth cover you need, it is always best to get the deeper cover, as you can always tuck in any extra material underneath the mattress. Bed bug covers may tear during installation if the box spring is slightly too deep. Please carefully measure the depth of your box spring to determine which depth cover you should order.