Batman: Arkham Knight Robin's Staff

hi guy this is Shawn makin a robin staff from bak which means Batman arkham knight

Covered the whole thing with gray duct tape

So what I did was that I duct tape the top and bottom then put tape over across a half centimeter two times then do the same on bottom then across 1 in a half centimeter and top and bottom then duct tape all if u skipa spot just put more duct tape on it