26 x 18 x 5 inches. Help fight bacteria and allergens for better sleep with the Serta Clean Sleep gel memory foam pillow. PRODUCT FEATURES 18'' x 26'' Antimicrobial Ideal for all types of sleepers and sleeping positions 3-lb. Memory foam density Zipper closure Medium firm Never gets flat for personalized support Pillow cover contains anti-bacterial graphene, which protects against bacteria and allergens Polyester, cooling nylon Gel memory foam fill Machine wash cover.The item "Serta CleanSleep Antibacterial Sleep Gel Memory Foam Pillow Graphene Cover" is in sale since Friday, July 2, 2021. This item is in the category "Home & Garden\Bedding\Bed Pillows". The seller is "novoxary" and is located in Miami, Florida. This item can be shipped worldwide.