PinMart 9/11 September 11th Always in our Memory Twin Towers Lapel Pin Available as a single item or bulk packed. Select your quantity above. 10 Pack of Lapel Pins 9.11 Always in our Memory Pin. Commemorating America's strength of overcoming the tragedy and terror of September 11th to our country and the Twin Towers. The effects of 9-11 still live in all our lives even today. SIZE: 1-1/8" Each pin comes with a clutch back and is individually poly bagged.