... ,colors Fashionable embossed antique brass jeans button rivets :More details:1.Prodution name: jeans buttons&rivets.2.Materials: zinc alloy, brass ... ) or millimeter (MM) for diameter:1Lignes = 0.625MM, 1MM = 1 / 25 INCH.2)Model calculation of the size of button size:We often say ... scale, method Unit: L, No. (LIGNES) 1L = 0.625mm 1mm = 1 / 25" , (INCH) 12L = 7.5MM = 5 / 16 ", 13L = 8MM = 5 / 16" , 14L ...