DescriptionOrigin : CN(Origin)Material : Composite MaterialModel Number : Lumbar Support StretcherEffect : Relieves Pain from IllnessItem Type : Braces & SupportsApplication : BackItem : Back Massager Magic StretcherItem Type : Back MassageFunction 1 : Release PressureFunction 2 : Builds Straight SpineFunction 3 : Yoga EquipmentFunction 4 : Relieves Back Muscle PainFeature : Convenience, AdjustableSponge Color : BlackMaterial : ABS+PP Arrival Back Stretcher for Waist - Massage Equipment Back Stretcher for Waist Acupressure Mat Device Back Pain Relief ChiropracticDescription:The back stretching massager is a small, lightweight multi-level back stretching device that helps you relax and instantly relieve back pain due to tight muscles, excessive bending, and poor spinal alignment. Just lie down and relax for five minutes twice a day.Feature:1.Increase range of motion and flexibility2.Relieves back pain3.Simple and easy to use4.Improve posture5.High quality and durable materials6.Adjustable and portable. You can stretch anytime and anywhere, but it does not include cushions