The material is PVC and Flannelette,very comfortable and easy to use. Soft-touch cover is durable and comfortable;Style: One Tube, Three Tubes;Light weight and compact size, inflate and deflate in minutes, ideal for travel;Adjustable straps allow for perfect fit for any neck size;Prevent and relieve neck and shoulder tension

• AMC Neck Support Relief Shoulder Tension Cervical Traction, Blue Metal Switch
• Blue 1 Pipe Metal Switch

AMC Neck Support Relief Shoulder Tension Cervical Traction, Blue Metal SwitchAMC