Features: brand new and high quality This device supports the neck, while elevating the for jawbone. this creates optimal spine alignment, which relieves tension in your nerves. many people experience back, spine and shoulder pain relief and spasm relief. This cervical pillow is easily adjustable to relax your neck and shoulders. High quality material , it is made of cotton cloth ,padded sponge ,breathable ,soft ,wear comfortable,ergonomics design ,3 section bearing construction it can fit your neck ,shoulder ,jaw ,cervical spine get good support ,release pressure. Easy wear and take off , encircling structure,hook and loop fasteners fixed ,it is easy to wear,quickly.not fall down,one size adjustable it is suitable for most people. Thin,the neck cervical support brace thicken approx 3cm,proof pressure,not easy to cause deformation.wear comfortable. Specifications: Material:Cotton Cloth+Plastic Support Sheet Color: Black, for Camel, Gray, White Neck Circumference:approx 28-45CM/11.02-17.72inches Height:approx9.5CM/3.74inches Package Includes: 1 Piece Neck and Shoulder Relaxer note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item.