Posture Corrector Tourmaline Self-Heating Magnetic Therapy Waist Back Shoulder Spine Lumbar Brace Back Support Belt Pain Relief Back Posture,Black-Medium,Black-Medium

• Adopt breathable and soft fabric, comfortable and skin-friendly for all season long time wear, will not cause any irritation to your skin.
• Built-in 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.
• 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.
• Can be used to support shoulder, back and waist and maintain a better posture for improved sleep quality and body health
• suitable for people who spend long time working before computer, sleep 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 (cm) height (cm) weight (kg) M 60-80cm 135-160cm 40-55kg L 75-90cm 155-175cm 55-65kg XL 85-100cm 170-185cm 65-85kg Note: Please allow 1-3cm error due to manual measurement and make sure you do not mind before purchase The color of the actual item may slightly vary from the images due to different computer screens and display settings. Package Included: 1* Magnetic Back Support 1* User Manual