Amazon.com: Orthomen Neck Brace by Cervical Collar - Adjustable Soft Support Collar Can Be Used During Sleep - Wraps Aligns and Stabilizes Vertebrae - Relieves Pain and Pressure in Spine, One Size :
Amazon.com: Neck Brace Cervical Collar for Sleeping - Relief Neck Pain and Neck Support Soft Foam Wraps Keep Vertebrae Stable and Aligned for Relief of Cervical Spine Pressure for Women & Men