Product name: Light weight neck Massager/neck protector Material: polyester cloth, latex, polyethylene interlayer, Velcro and steel wireProduct 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 Features: 1.Antibacterial chin pad The simplest way to support the weight of he chin, antibacteria Imaterial, antisensitivit 2.Support Pad Take the weight from the head to the neck hrough the support cushion so that the fatigued and damaged muscles have enough time to recover 3.Adjustable collarAdjustable according to individual neck size, strengthen neck muscles to protect cervical spine and reduce stress 4.Super strong nylon bracket The material is light and the structure is strong. Good durability Package included:1 x Neck Protector