.Our orthopaedic memory foam pillows will provide you with the support you need to relax your neck, back and shoulders, and the cover is made of breathable bamboo fiber so you can stay cool all night. This optimal positioning and relaxation will help you release your breath and avoid snoring.Applicable people : AdultDown type : white goose downshape: rectanglePillow fabric : cottonCotton type : sandingApplicable number : SingleColor Classification : White 1 - Comfortable High Pillow Single White 2 - Enjoyable Middle Pillow Single White 3 - Soft Low Pillow Single Pink 1 - Comfortable High Pillow Single Pink 2 - Enjoyable Pillow Single Pink 3 - Soft Low Pillow SingleManufacturers try their best to provide satisfactory service to customers.