Shipping heads

Here's what i did . i went to Canadian Tire and got a plastic storage rubber maid box wrapped the heads in towels put them in the container snapped the cover on then i bored some small holes through the cover and lip of the container then put zip ties through the holes in 4 or 5 places and shipped them , i used Day and Ross they were the cheapest and i also shipped another set Canada post .
Do you know if the container arrived without any damage to it?