Look through BuckleGuy's range of high qualtity solid iron back posts. Our finishes include brass, nickel, and nickel matte. Our sizes range from 9/32" to 1/2". Back posts are used on all sorts of leather accessories from handbags and purses to duffel bags and briefcases. Back posts are bought along with brass studs and feet found on this link. The brass studs and feet are often used on the exterior of the leather item while the back posts are used on the interior.