• Latch  guard  is  for  added  security  purposes.  
• Drip  guard  prevents  water  getting  on  the  face  of  the  door.  
• Wall  stops  prevent  the  door  from  damaging  the  wall  that  the  door  swings  towards.  
• Kick  plates  are  for  doors  where  is  someone  is  walking  with  their  hands  full  often,  pushing  carts  or  another  reason  they  would  kick   the  door  vs  use  handle.  
• Weather  stripping  is  for  exterior  doors  to  prevent  drafts  or  unwanted  weather  from  getting  in  and  for  temperature-controlled  facilities.