Neck Cervical Relaxer Stretcher For Tension Stiffness Pressure Relief Cervical Spine Alignment

This neck stretcher helps reduce neck stiffness and relieve tension, featuring an ergonomic design and safe material.

• The description claims this device can reduce neck stiffness and relieve tension.
• The description claims the product is made from firm and sturdy EVA material.
• The description claims the device is designed to match the curvature of the cervical spine.