Suitable for children aged 3~6; The wave curve design is ergonomic, filling the suspended part of the neck, fitting the curve of the child's head, shoulders and neck, supporting the cervical vertebra at the same time can help release the pressure of the child's head, neck and shoulder, and take care of the child's cervical vertebra. Help correct sleeping position, protect neck shape, scientific sleep. High density natural latex rebound, rapid rebound after extrusion without deformation. High temperature physical foaming technology, the formation of a honeycomb air vent, with excellent performance of soaking air. Natural latex can effectively inhibit the growth of bacteria and mites. Removable pillowcase, soft and skin-friendly fabric.