I dont know exactly. But i am gonna say small...not mini. Im sorry i cant be more exact, i dont have a ruler to measure them and they dont have a size marked on them and didnt have a package when i found them.
if you can not list size please show picture of one single box show front, side, bottom and from top of box does box have handle??? how strong is handle??? what weight item can box hold?? need information before I can bid watching right now