Will hold all zipper sliders
from #2.5 to #10
To use, simply place the slider, upside down and facing forward, into the slot on the rod. Open the zipper back one or two inches and hold face down. Feed both sides, evenly, coming in at a 45 degree angle into the slider held by the rod (not straight in), pull forward, and voila! It’s done. Sliders can also be inserted backwards on zippers if needed.