Drift into a peaceful slumber with the Comfort Tech Bed Pillow featuring Serene Foam. Serene foam's Supportive Air Technology increases support while reducing pressure. The foam also features Active Air Technology which offers increased airflow, leading to a cooling bedtime experience. Ideal for back and stomach sleepers. Removable double-knit cover is machine-washable for easy care. Serene is a registered trademark of Carpenter Co.; Comfort Tech, Supportive Air Technology, Active Air Technology, and IsoFresh are trademarks of Carpenter Co.; CertiPUR-US is a registered certification mark of Alliance for Flexible Polyurethane Foam, Inc.• Serene foam with IsoFresh odor-neutralizing technology• Supportive Air Technology increases support while reducing pressure• Active Air Technology increases airflow• Removable double-knit cover• Ideal for back and stomach sleepers• Serene Foam is CertiPUR-US certifiedSpecsMaterial: Serene foamDimensions: 18" x 24" x 5"Care: Spot clean only foam; machine-washable coverIncluded: One pillow, one coverWarranty: 3-yr. limited warranty Removable double-knit cover is machine-washable Ideal for back & stomach sleepers Measures 18"" x 24"" x 5"" | Comfort Tech Bed Pillow with Serene Foam in White