What is the pillow used in Licheng Donggu Hotel?

Multifunctional memory pillow. Licheng Donggu Hotel is located in Jingyang Street, Daowai District, Harbin. This paper introduces in detail the independent cloth bag with a thickness of 25cm times, the latex mattress with a thickness of 4cm and the multifunctional memory pillow, which gives the body a reason to relax and care for the tired body during the journey, from the spine to the head.