1.25" to 1.75". Slogans include: "Thanks, Vietnam Vets For Peace" w/"Compliments Of Saint Lodie and "Gujer Advertising Duluth Minn." on curl "No Retreat Beat The Viet Cong"; "Support Our Boys Pay More Taxes" and "In Their Hearts They Know They're Wrong But They'd Rather Go To Jail Than Fight Vietcong." All are Exc. to NM. A nice collection of uncommon to scarce buttons.