The greatest pillow ever invented The Purple Harmony Pillow is the only pillow with innovative 360 Purple Grid Hex technology around a hypoallergenic Talalay Latex Core The Harmony Pillow provides just the right amount of soft support you need The Purple Harmony Low Queen Pillow has a height of 55 and is favored by back sleepers and side sleepers with smaller to medium frames or those who prefer a lower pillow height