The Clean Essentials Pillow Pair offers you protection and support for an exceptionally comfortable good night’s sleep. With lab-tested SILVERbac™ antimicrobial technology, powered by permanent, silver-infused fibers that inhibit the growth of odor-causing bacteria, the cover keeps the insert clean – and both stay fresher longer. The cover protects from fabric degradation, as well as dust mites, pet dander, and bed bugs. Its hidden zip closure ensures a secure fit. Designed for ease of care, this pillow protector is machine washable cold. Dimensions: 20” W x 36” L.