APPROXIMATELY 4.3 IN DIAMETER. THESE GUYS DROPPED TROOPS IN BOTH THE ETO AND CBI.However, due to the World Wide Pandemics disruptive effect on postal services. If you win multiple items, WAIT FOR ME TO SEND AN INVOICE. The item "WW2, US Army Air Corps 4th Troop Carrier Squadron Leather Patch, Exc. Cond" is in sale since Sunday, February 21, 2021. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\United States\Patches". The seller is "bob5gws" and is located in Lafayette, Louisiana. This item can be shipped worldwide.