THIS ITEM MEASURES 3 IN X 3 IN. Agent Orange is a herbicide and defoliant chemical. It is widely known for its use by the U.S. military as part of its herbicidal warfare program, Operation Ranch Hand, during the Vietnam War from 1961 to 1971. It was a mixture of equal parts of two herbicides, 2,4,5-T and 2,4-D. In addition to its damaging environmental effects, the chemical has caused major health problems for many individuals who were exposed. Up to 4 million people in Vietnam were exposed to the defoliant, with around 1 million now suffering serious health issues. The chemical is capable of damaging genes, resulting in deformities among offspring of exposed victims. The US government has documented higher cases of leukemia, Hodgkin's lymphoma, as well as other various kinds of cancer in exposed veterans. Agent Orange also caused enormous environmental damage in Vietnam. Over 3,100,000 hectares (31,000 km2) of forest were defoliated. Defoliants eroded tree cover and seedling forest stock, making reforestation difficult in numerous areas. Animal species diversity sharply reduced in contrast with unsprayed areas. For orders of multiple items, please ask (or wait) for a revised invoice with reduced shipping charge BEFORE paying. YOUR ITEM WILL BE SHIPPED WITHIN 24 HOURS UPON RECEIPT OF YOUR PAYMENT. FOR INTERNATIONAL BUYERS ONLY: WE WILL SHIP BY 1st CLASS MAIL.  WE DO APPRECIATE YOUR BUSINESS.  PLEASE GIVE US AT LEAST 24 HOURS TO RESPOND BEFORE LEAVING NEGATIVE FEEDBACK OR OPENING AN EBAY DISPUTE. THANK YOU.