You  will need  : 
1) tag   2) embossing powder  3) glue  4) heat gun 5) sponge   6) distress inks  7) water
1) Use any type  of  glue  and  cover the  white  tag 
2) sprinkle  the embossong  powder  over the glued areas
3) heat the  embossing  powder  -  you will see that  it  "bubbles" causing  a distress  effect 
4) when the tag has  cooled  put the  distress ink on  your  sponge  applicator   and  mist with water 
5) pat unto  tag  until the desired  look is  achieved  ....