Back Stretcher Magnetotherapy Massage Tools Stretch Fitness Lumbar Support Relaxation Spine Pain ReliefBack & Lumbar Support CushionsBack & Lumbar Support Cushions About this item Upgraded Back Stretcher with 10 Magnets and 96 Plastic Points The ergonomic design safely supports your back, It brings acupuncture effects through deep pressing on specific acupoints, and promotes circulation, helping you to relax the tension in the lumbar and back after a long day and relieve those aching muscles. LIGHTWEIGHT BUT STURDY Made of premium quality ABS. Use it forever! Ideal for use at home, at the office chair, at the gym, in the car or yoga mat. PERFECT GIFT FOR YOURSELF AND YOUR LOVED ONES Treat yourself restoring health of fatigued and tensioned muscle. Express your gratitude to your wife, husband, parents, friends and teachers in Christmas, on special day. MULTIPURPOSE SELF MASSAGER FOR WHOLE BODY Multi-Level Lumbar Support Stretcher Spinal, back massager, shoulder massager and back massager for bed,back massager accupressure,back massager chair,back massager car,Lower Back Pain Relief Treatment Stretcher | Chronic Lumbar Support | Herniated Disc | Sciatica Nerve | Spinal Stenosis | Posture Corrector | SAVE YOUR ELECTRICITY BILL No power or battery required yet you can still enjoy adequate pressure with your own body weight.Recommendations for use. Beginners or those who have sore lumbar spine can add a soft cloth pad or towel when they first start using it to avoid direct contact with the hard waist plate, causing hurt