Memory Foam Pillow, Slow Rebound Neck Pillow, Pain Relief, Sleep PillowSPECIFICATIONS Brand Name: NoEnName_Null CN: Zhejiang Choice: yes Fabric Count: 20 Filling: Memory Foam Hign concerned Chemical: None Material: Polyester Cotton Model Number: sleep pillow Origin: Mainland China Shape: Wave Thread Count: 100TC Use: Bedding semi_Choice: yes About this item 1. Butterfly shaped slow rebound space memory foam cervical pillow, contour pillow for neck and shoulder pain, ergonomic orthopedic sleep neck contour support pillow,