Product name: Lightweight neck Massager/neck protector

Product size: S/M/L

Material: polyester cloth, latex, polyethylene interlayer, Velcro and steel wire

Product function: used to relieve neck and upper back pain caused by poor posture, which can stabilize the head and neck position without causing pressure on the neck

Applicable people: children/adults/elderly/unisex

Color: gray/blue/pink