Note: Please allow 1?2cm error due to manual measurement. Thanks for your understanding._x000D_Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. specification: Item Type: Cervical Traction Device_x000D_Material: PP, steel_x000D_Size: Approx. 23 x 13cm / 9.06 x 5.12in _x000D_Functions: Correct neck forward tilt, relieve neck pain and cervical nerve compression, correct wrong neck posture Features: 1Pain Relief: Cervical traction device help to relieve neck pain and improves head forward posture and provides temporary pain relief for the neck muscles. 2Improve Posture: A comfortable neck guard limits neck movement while providing ideal neck and head support, which can effective improve neck posture. 3Remove Stiff Neck: Simple and effective physical solution for stiff neck, which can improves the physiological curvature of the cervical spine. 4Limit Movement: Neck traction device can stabilizes neck and head movements, help neck recovery from injury or surgery, which is comfortable to wear. 5Portable Size: Cervical support traction device is small in size and light in weight, which makes it is easy to do physical therapy exercises at home, work, and school everywhere. PackageList: 1 x_x000D__x000D_Neck Traction Device(Sponge color random)