Welcome to my store, I hope you have a great shopping experience here. We will keep updating a lot of new products, and there is definitely one for you. Item Name: Neck Stretcher Features: Pain Relief, Relieve Discomfort, Relax Muscle Material : PVC Manual : no Size Details: Inflation Height: 21cm/8.27" (Approx.) Specifications: It can be used in the car, at work, or at home. This neck protector can help you relieve neck stiffness and relax muscles for quick pain relief; and it features a three-layer design that wraps around your neck. Made of PVC, the neck stretcher is safe to use. This neck protector can be quickly inflated and well sealed, easy to use; and it is made of high quality materials, soft and comfortable to the touch. The height of the neck stretcher after inflation is about 21cm Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Neck Stretcher