1. The 4D baby pillow is made of a 4D air fiber core and a full cotton jacket, which is closed with a zipper to solve the problem of difficult cleaning of the pillow's "yellow spots", making it more convenient to disassemble and wash.
2. 4D air fiber core integrated molding, no glue, no formaldehyde, breathable, easy to wash and dry.
3. The jacket is made of all cotton cartoon fabric, which is skin friendly, breathable, and machine washable
4. The 8-shaped design ensures that the wave pillow can better fit the user's neck curve, whether sleeping on the side or on the back, providing strong support and allowing for a peaceful night's sleep until dawn!