A slider (1) includes a slider body (10) and a pull tab (30) pivotally connected thereto. The slider body (10) comprising a pair of upper and lower wings (11, 12) connected at their respective front ends by a diamond (13) having a through hole (14) formed longitudinally thereof, the upper wing (11) having a recess (17) in its upper surface close to the through hole (14); a holder post (20) including a holder body (21) and a crook portion (24) bent rearwardly from the holder body (21); and a decorative pattern (18) provided on the upper surface of the upper wing (11) rearwardly of the recess (17). The holder body (21) fits through the through hole (14) and the crook portion (24) has its lower end fit into the recess (17), thus defining with the upper surface of the upper wing (11) an opening (2) through which to pivotally join the pull tab (30) to the slider body (10). The holder body (21) is clinched to the slider body (10) through the through hole (14).