Shipping heads

I shipped two .920 heads via UPS. I wrapped both in plastic then rolled them up in a Harbor Freight blanket wrapped up in Gorilla Tape. I then used two of those yellow lid containers basicly doubling them up. You get them at Costco. put a layer of popcorn on the bottom of the container, placed the the heads in the container And filled it with popcorn. After placing the lid and snapping it shut I secured the lid using HD wire plastic ties. My engine guy got the and the package was undisturbed. Cost me $95.00 from Phoenix, AZ to Yakima, WA.