... 7/5cm 3)Weight:280g 4)Density:55kg/m3 Item: memory foam pillow for children Provides optimal pressure relief, ergonomically ... used to travel, sleeping, bedding, massage, non-allergenic, anti-bacterial, memory foam is resistant to dust mites and is naturally antimicrobial ... Covers are machine washable for easy care. This kind of memory foam pillow is invented for children, with comfortable feeling and ...