Note: 108pcs Magnets version is with the Free Neck Brace. 62pcs Magnets version is without the Free Neck Brace. Version 1: 62pcs Magnets Tourmaline Selfheating Magnetic Therapy Waist Back Shoulder Posture Corrector Spine Lumbar Brace Back Support Belt Pain Relief Features 1.Adopt breathable and soft fabric comfortable and skinfriendly for all season long time wear will not cause any irritation to your skin. 2.Builtin 62pcs magnets will release heat quickly with long lasting heating effect effectively helping improve micro circulation and promote blood circulation to relax muscle fatigue and relieve the pain associated with joint and back problems. 3.Adjustable hook and loop type fastener straps fast to release or close and free to adjust the tightness 3 size variations can widely suit most users with custom fit. 4.Can be used to support shoulder back and waist and maintain a better posture for improved eep quality and body health suitable for people who spend long time working before computer eep with incorrect position suffer from neck and shoulder fatigue and cervical stiffness etc. Specifications Material: Breathable Fabric Magnets Color: Black Size: M/L/XL(Optional) M: 100 39cm/39.37x15.35inch L: 110 39cm/43.31x15.35inch XL:115 39cm/45.2715.35inch. Note: 1.Please allow 13cm error due to manual measurement and make sure you do not mind before purchase. 2. The color of the actual item may ightly vary from the images due to different computer screens and display settings. 3. Thanks for your erstanding Package Included: 1 Magnetic Back Support(option) 1 User Manual Version 2: 108pcs Magnets Self Heating Back Support Waist Brace Magnetic Heating Corrector Therapy Belt Back Posture Corrector Spine Back Lumbar Belt Features 1.Builtin 108pcs magnets and nano infrared thermal acupuncture dot matrix will release heat quickly with long lasting effect effectively helping improve blood flow and promote blood circulation to relax muscle fatigue and relieve the pain associated with joint and back problems. 2.Detachable 5pcs tough ABS shaping plates in solid construct will help distribute the pressure uniformly for your lumbar spine with strong fixation and reliable support to maintain a good posture and achieve some effects on body imming. 3.Come with an independent neck brace which contains 12pcs selfheating magnets free to choose whether wear it or not the warm fabric can further enhance the neck care. 4.High quality breathable and soft fabric comfortable and skinfriendly for all season long time wear will not cause any irritation to your skin. 5.Adjustable hook and loop type fastener straps fast to release/close and adjust the tightness according to your demands 3 size variations can widely suit most users with custom fit. 6.Can be used to improve your eep quality and body health suitable for people who spend long time working before computer eep with incorrect position suffer from neck and shoulder fatigue and cervical stiffness etc. Specifications Material: Breathable Fabric Magnets Color: Black Size: M/L/XL(Optional) Size Waist Circumference Suggest Weight M 5383cm 45.057.5kg L 6097cm 57.570.0kg XL 99112cm 70.090.0kg window.adminAccountId=231903780;