@testa1425: It’s time to stop stacking pillows while you sleep. Piling up too many pillows will put extra, continuous strain on your cervical spine and cause discomfort after waking up. Our contoured butterfly pillow can support your head and neck separately with its special curved design. You can enjoy deep, restful sleep without stacking extra pillows. #b2b #goodthing #coolingsleep #pillow #pillowrecommendation