Name: greene Savannah, GA (Sunset 28) (Zone 8b) I have no use for internet bullies!
Also look for a product called Coroplast (from the words 'corrugated' and 'plastic'). Made of fluted polypropylene. Some Home Depot stores carry the 5/32" (4 mm) thickness.
Sunset Zone 28, AHS Heat Zone 9, USDA zone 8b~"Leaf of Faith"