C.S. Osborne No. 504 Light Straight Round Point Needles
C.S. Osborne No. 504 light straight round point needles are made for tufting, button sewing, and stitching through cushions and padding, where a slimmer needle leaves smaller holes in the cover fabric. Lengths run from 4" to 18", stepping from 15 gauge to 12 gauge as the needles get longer. See Heavy Straight Round Point Needles for mattresses and dense foam.