Inflatable lumbar pneumatic traction device for lumbar muscle strain, lumbar disc herniation, fixed waist support inflatable belt Packing list: Belt support*1+Extension belt*1+Pump*1+English instruction manual*1+English color box packaging*1 Instructions: (1) Wear the waist traction belt directly on the surface of the skin or underwear; (2) Wear it above the hip bone and below the soft rib arch, and fasten the Velcro; (3) Align the air pump clamp with the air nozzle, and use foot pedal or manual method to inflate; (4) Fully inflate the belt until the air column is fully deployed; (5) Wear it for 30-60 minutes, and it can be extended according to actual conditions; (6) Use it for 40 minutes before going to bed for better results (note: the belt should be taken off during sleep); (7) When untying, first unscrew the inflation valve to deflate and then untie the Velcro; (8) It is recommended to take off the belt or waist accessories before use for a better feeling. Products from GuanGuan's store