Inflatable Neck Support Pain Relief Therapy Relax Soft Foam Cervical Collar Support forWomen and MenFeatures --Neck stretcher is the best way to relieve pain and discomfort. --You can get "just right" traction on your neck. --Inflatable design, the pillow is completely folded, easy to store or carry.Specifications: Material: High Density Sponge + Cotton Color: Black/Brown/Blue Size: S M L (suitable for 15 inches-20.5 inches / 38 cm-52 cm)Package Contents 1 x Inflatable Neck SupportNote: 1. Please understand there may be 1-2 cm deviation exist.2. Due to the lighting and monitors, there are slight difference between the picture and the real item.Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.