Manual Neck Massager Physical Therapy Equipment Cervical Vertebra Relax Traction Office Sports Fitness Relax Tools

Specifications ItemNeck MassagerMaterialABS FabricColorMulticolorsSize L X W X H 30 5x25 5x11cm 12 00x10 04x4 33 appr Features Lightweight and portable convenient operation Provides comfortable support for your head and neck Prevent and relieve tension of neck and shoulder Perfect for people who spend a long time in car or office Usage Explanation Before using put the product on such places available for lying as a bed or sofa and then make the belt for fixing your head closed up on your forehead and finally press the manual sacculefor charging gas to charge air into the gasbag Notes 1 You can at random adjust the traction strength and please make the strength increase from being small tobig in an orderly way and step by step Because the cervical vertebra problems are caused after accumulated years please properly increase the strength as the usage time goes by 2 Properly control the usage time every and you can increase the usage time by 5 or 10 minutes after adapting to itso as to give your cervical vertebra buffer space Because cervical vertebra physiological curvature lesions are caused after many years and the bone has been fixed and unchangeable so if the usage time is so long or the strength is so big for the first time you may feel your neck sore or dizzy the next day certainly if you control the usage time properly and adapt to it for some days those symptoms will disappear 3 Correct muscles and ligamenta around you cervi