Brook Stone BioSense Memory Shoulder Foam Pillow with Better Than Down Cover Qty is 1 Pillow. Brookstone BioSense Memory Foam Shoulder Pillow with Better Than Down Cover Our luxurious cover features an ultra-plush, microfiber down-alternative fill and silky soft fabric shell that's removable and machine-washable Specially shaped for side-sleepers. Delivers custom, pressure-relieving support to your head and neck. Our BioSense core allows air to flow easily through-adapting to your body temperature-for comfort and support that's always just right. Made with green tea, seed oils and charcoal for natural odor resistance