A Company 1-4 ARB Vipers large gray patch US Army Aviation, guessing mid- GWOT era.  No Velcro. About 5 inches.   US post $6.05 US, overseas $21.40; will likely be less depending on your nation and your eBay settings, I'll refund the un-used balance for overseas post. I do not send to the EU because the EU Customs holds mail and does not notify the recipient it's being held, then destroys it-- if you are from the EU and want this, you will have to give me a US address to send this to.