Product No : K-508
We use comfortable and breathable elastic bands, it could brace on the waist more effectively, the magnet on the back helps the body circulation better, velcro designed lets the user adjust the waist belt easily.
.Magnet design on waist and belly could increase body's circulate.
.For daily protection.
Application             Material               Size ( The circumference of the waist  )

Low back pain

Back strain

              Polyester

              Nylon

              Cotton

              Rubber

              Magnet

               S      58-68cm      23-27 ''

               M    68-80cm       27 -31 1/2 ''

               L     80-92cm       31 1/2 -36 ''

               XL   92-105cm    36-41 1/4 ''